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Electronic commerce (e-commerce) has become a dominant trend in modern buying and selling transactions, offering easy access and efficiency. Marketplaces like Shopee act as intermediaries between merchants and buyers, providing fast, secure, and integrated transaction facilities. However, behind this convenience, significant legal issues arise, particularly regarding unilateral transaction cancellations by buyers through the refund feature. In practice, these refund requests are generally approved by the marketplace without thorough verification of the validity of the cancellation reason or the existence of the goods already shipped by the merchant. This study aims to analyze the legality of unilateral cancellations by buyers from the perspective of Indonesian civil law, with reference to the provisions of the Civil Code (KUHPerdata) and the concept of electronic contracts as stipulated in the Electronic Information and Transactions Law (UU ITE). The study uses a normative juridical approach by examining laws and regulations, legal literature, and analyzing two case studies involving merchants BZS and HK. The results indicate that unilateral cancellations by buyers without returning the goods constitute a form of breach of contract. This action not only violates the electronic contractual agreement established during the transaction but also causes financial and reputational harm to merchants. This phenomenon indicates weak legal protection for business actors in the e-commerce ecosystem, particularly regarding the bargaining power between sellers, buyers, and marketplace platforms. Therefore, strengthening fair and transparent digital dispute resolution mechanisms is necessary, including preventive legal protection to prevent losses and repressive protection to provide redress for injured parties. This step is crucial for realizing a healthy, balanced, and equitable digital trade ecosystem for all parties involved.

This research is motivated by the phenomenon of violence experienced by individuals in the early adulthood age range (18–25 years), which is often a manifestation of unresolved traumatic experiences. Unmanaged trauma can have profound psychological impacts, affecting an individual's identity, social relationships, and outlook on life. However, within the framework of positive psychology, there is the concept of Post Traumatic Growth (PTG), which explains the potential for psychological growth that can emerge after an individual experiences severe stress or trauma. PTG includes positive changes in oneself, increased meaning in life, personal strength, and appreciation for life. The concept of PTG is the main foundation in the creation of abstract sculptures that attempt to represent the psychological journey of victims of violence, from destructive conditions to recovery and self-awareness. Abstract forms are used as a visual medium to reflect inner conflict, identity fragmentation, and the complex process of internal transformation. The choice of abstraction allows for free expression of realistic forms, thus presenting a profound symbolic interpretation. The method of creation of the work is carried out through an artistic approach that emphasizes the exploration of form, texture, material, and space in three-dimensional expression. This process not only produces visual objects but also creates expressive symbols that contain narratives of psychological healing. The sculpture is presented as a contemplative medium that invites the audience to experience, understand, and interpret the inner journey of victims of violence. The resulting creation demonstrates that abstract sculpture can be a powerful means of emotional communication, facilitating public understanding of the experience of trauma and the potential for post-traumatic growth. Thus, this work not only serves as an artistic representation of the inner dynamics of victims of violence but also serves as a reflective medium that fosters awareness of the human capacity to recover and thrive after experiencing profound suffering.

Improving the quality of biology learning in secondary schools requires pedagogical innovations that connect academic content with real-life contexts and leverage digital technology. This study aims to analyze the effect of a contextual teaching approach assisted by interactive PowerPoint on students’ learning outcomes in the human respiratory system topic. A true experimental design with a pretest–posttest control group was employed at SMA Negeri 1 Langowan, involving two eleventh-grade classes selected through simple random sampling. The experimental class received contextual instruction integrated with interactive PowerPoint, while the control class was taught using conventional methods. Data were collected through validated achievement tests and analyzed using normality and homogeneity tests, followed by independent and paired t-tests. The results indicate a significant improvement in learning outcomes for students in the experimental class compared to the control group. The experimental group’s posttest scores were substantially higher, and the difference was statistically significant. Integrating a contextual approach with interactive visualization effectively enhanced students’ understanding of abstract biology concepts, promoted active participation, and strengthened learning motivation. These findings support constructivist theory and highlight the relevance of contextual teaching in science education aligned with the Merdeka Curriculum. The study implies the importance of implementing context-based strategies combined with simple digital media to improve biology learning effectiveness. Future research may explore its impact on non-cognitive skills such as critical thinking and scientific attitudes. Furthermore, the results of this study provide opportunities for teachers to be more creative in designing teaching materials that are not only informative but also interactive and relevant to students' lives. By utilizing media such as interactive PowerPoint, teachers can present complex biological content in a more engaging and understandable way.

The rapid advancement of digital technology has transformed the landscape of marketing, with social media platforms emerging as powerful tools for influencing consumer behavior. This study aims to examine the impact of social media engagement, content quality, and social proof on the purchasing behavior of consumers in the catering services industry in Sichuan, China. Recognizing the dynamic nature of the digital marketplace, the research adopts a quantitative approach, utilizing a structured survey to gather data from 390 participants who are active users of social media and potential consumers of catering services. Statistical analysis reveals a significant and positive correlation between all three independent variables—social media engagement, content quality, and social proof—and consumers’ likelihood to purchase catering services. Specifically, higher levels of engagement, such as

This community service project aims to improve the quality of street lighting around the Waringin Tunggal Studio, located in Soneyan Village, Pati Regency. As part of efforts to improve community comfort and safety, this project focuses on addressing the issue of inadequate lighting that can impact community activities, particularly at night. Inadequate lighting around the studio creates discomfort and reduces the sense of security for both studio users and the local community. The project began with a thorough inspection of the lighting conditions around the studio. The next step was to design technical solutions to improve the existing lighting system, including increasing the number of lamps and using more efficient types of lamps in terms of energy consumption and light distribution. Furthermore, good collaboration with village officials and other relevant parties was crucial for the smooth implementation of this project. The improvement process was carried out with a focus on energy efficiency and durability, ensuring long-term benefits. The results of this project showed a significant improvement in the quality and coverage of lighting around the Waringin Tunggal Studio. This improvement not only increased comfort but also increased the sense of security for studio visitors and the surrounding community. Access to the studio at night has become easier and safer, positively impacting the arts and cultural activities held there. A post-event evaluation showed increased community participation in the studio's evening events. This success demonstrates that improved lighting can encourage community participation in community activities. Going forward, it is hoped that this activity can be enhanced by utilizing renewable energy, such as solar power, to ensure optimal lighting even during power outages, thus ensuring the desirability of this activity in the future.

Punitive populism is a political-legal phenomenon that replaces legal rationality and corrective justice with a rhetoric of power that negates the protection of human rights and the rehabilitative function of the criminal justice system. In this context, criminal policy tends to be characterized by a repressive approach that prioritizes symbolic punishment for short-term political legitimacy. Social polarization further strengthens the destructive power of punitive populism by making the issue of crime a symbolic instrument in identity conflicts, thereby losing its autonomy and submitting to an emotional, majoritarian logic. This study aims to analyze how punitive populism, as a product of the interaction between populist logic and social polarization, results in the erosion of the basic values of modern law, particularly the principles of proportionality, legal certainty, and human rights protection. Furthermore, this study also identifies structural barriers that hinder efforts to curb its expansion in criminal policy. The study uses qualitative methods with a conceptual approach. Data were obtained through library research of academic literature, legal documents, and policy analysis, then processed using qualitative analysis techniques and presented descriptively. The research findings show that punitive populism has shifted the orientation of criminal policy from a paradigm of justice and rehabilitation to a logic of punishment that is reactive to public emotional distress. The mass media, particularly within a polarized information ecosystem, plays a role in shaping distorted perceptions of crime, thereby reinforcing public demands for harsh and immediate policies. This situation creates legal vulnerability to political instrumentalism, threatens the principle of the rule of law, and deepens social exclusion of vulnerable groups. To address this, strategic steps are needed, including limiting fear-based political rhetoric, strengthening independent legal institutions, and rebuilding a criminal law paradigm based on substantive justice, inclusivity, and respect for human rights.

This research explores the engineering and performance evaluation of 17-4 PH stainless steel as a potential material for turbine blades in geothermal power plants (PLTP). To promote renewable energy innovation in industrial engineering, this study focuses on improving material reliability through microstructural optimization and mechanical property control. The material was produced using the investment casting method at PT SPVMB and then subjected to four heat treatment variations: H900, H1025, AVG (average), and as-cast conditions, with reference to ASTM A747 standards. Mechanical and corrosion characterization were performed through hardness and tensile tests, electrochemical corrosion analysis using geothermal water from the Dieng PLTP, and microstructural observation using an optical microscope. The results showed that the H900 condition had the highest hardness and yield strength (48.46 HRC and 939.25 MPa), but its corrosion rate was relatively high. In contrast, the H1025 heat treatment provides balanced mechanical strength (43.88 HRC and 860.91 MPa) with the lowest corrosion rate (0.027 mm/year), supported by a uniform tempered martensite structure. These findings indicate that heat treatment optimization significantly improves the suitability of 17-4 PH stainless steel for sustainable geothermal applications. The H1025 condition meets all the requirements for geothermal turbine blades, including hardness, strength, and corrosion resistance, potentially extending component life and reducing maintenance costs. Furthermore, the results of this study strengthen the agenda for developing durable, environmentally friendly materials to support renewable energy systems. This study also provides practical insights for industry in selecting the optimal heat treatment that combines mechanical performance and corrosion resistance in extreme geothermal environments.

The development of electric motor vehicles drives the need for efficient, stable, and reliable energy storage systems. This study aims to compare the performance of three types of batteries commonly used in electric motorcycles, namely LiFePO4 (Lithium Iron Phosphate), Li-Ion (Lithium Ion), and Lead Acid (Lead Battery). The parameters tested include energy efficiency, capacity, and performance during the starting process. The test method was carried out for 60 minutes through a charging and discharging process (charge-discharge), using a pzem-015 measuring instrument and a multimeter to monitor the current, voltage, input/output power, and battery capacity. The test results show that the LiFePO4 battery provides the best performance. This battery has the highest efficiency and capacity, reaching 1430 mAh, with a stable average efficiency in the range of 50–60%. In addition, LiFePO4 also produces the highest current and voltage when used for starting, making it very reliable for the initial needs of electric motorcycle operation. Meanwhile, the Li-Ion battery recorded a high initial efficiency of up to 87.27%, but this efficiency decreased and then stabilized at 72%, with a recorded capacity of 1360 mAh. Although its efficiency is quite good, its long-term stability is still below that of LiFePO4. Meanwhile, the Lead Acid battery showed the lowest performance. Its efficiency continued to decline to only 26.3% at the end of the test. Its capacity is 1380 mAh, but the increase is unstable, indicating inconsistencies in power storage and discharge. Based on these results, LiFePO4 batteries are recommended as the main choice for electric motorcycles because they excel in aspects of energy efficiency, performance stability, and long-term durability.

Dependence on fossil fuels, such as gasoline and diesel, has become a global issue that affects environmental sustainability and energy security. Increasing greenhouse gas emissions, decreasing natural resource reserves, and instability of global energy prices encourage the need for innovation in motor vehicle fuel systems. This study aims to assess fuel efficiency and engine performance on a 110 CC motorcycle with a standard compression of 10.7:1, by utilizing a mixture of RON 90 gasoline and alcohol. The main focus of the study is to compare the effect of varying alcohol content on engine power output, with mixtures of E12.5, E17.5, and E22.5. The method used is an experimental method with three variables, namely the independent variable (type and content of fuel mixture), the dependent variable (engine power), and the control variables (engine condition, temperature, and testing method). Testing was carried out using a combination of iridium spark plugs and standard spark plugs, as well as variations in Pilot Jet sizes 34 and 35 on aftermarket carburetors. Each combination was tested to determine its effect on the maximum engine power. The results showed that a blend of E12.5 fuel with Pilot Jet 35 and iridium spark plugs produced the highest power output compared to other tested combinations. This combination was proven to optimize combustion in the combustion chamber, thereby improving engine efficiency and performance. Conversely, increasing the alcohol content above E12.5 did not provide a significant increase and even tended to decrease power due to alcohol's lower calorific value than gasoline. The conclusion of this study is that the use of an aftermarket carburetor with Pilot Jet 35 and iridium spark plugs, combined with an E12.5 fuel blend, can be an effective alternative for improving the performance of a 110cc motorcycle. These findings are expected to serve as a reference for the development of more efficient and environmentally friendly blended fuel technology.

This study examines the role of discretion exercised by law enforcement officers, especially within the context of criminal investigations. Discretion refers to the authority granted to investigators, prosecutors, and judges to make decisions that are not always explicitly regulated by written laws or regulations. It is granted to allow flexibility in addressing situations that require quick, context-specific decisions. Discretion is necessary because not every legal situation can be anticipated in advance by the law, especially in dynamic and unpredictable situations that law enforcement professionals encounter daily. However, the exercise of discretion must be grounded in the core principles of justice, legal certainty, and respect for human rights, ensuring that decisions are made fairly and in accordance with legal norms. While discretion allows law enforcement officers to exercise judgment and adapt to diverse situations, it also carries significant risks, particularly the potential for abuse of power. Such abuse could manifest in inappropriate criminalization of innocent individuals, discriminatory practices, or biased decisions that undermine the legitimacy of the justice system. The possibility of such negative consequences necessitates a careful and responsible approach to the application of discretion. Law enforcement officers must not only act in accordance with the law but also adhere to ethical standards and ensure that their decisions are made transparently and equitably. Therefore, the study emphasizes the need for strict oversight and the development of clear, consistent guidelines to govern the exercise of discretion. Supervision mechanisms, such as internal audits and external oversight bodies, are crucial in monitoring law enforcement activities and ensuring that officers do not misuse their powers. Furthermore, providing adequate training to law enforcement personnel on the ethical and legal boundaries of discretion is vital in preventing arbitrary or unjust decisions.

Electricity has emerged as an essential requirement in modern life. As demand escalates, electricity costs rise, making wastefulness a drain on financial resources. Consequently, forecasting electricity usage can enhance our management of consumption. This study presents an IoT-based monitoring and forecasting system for electricity consumption. The system comprises two NodeMCU micro-controllers, a PZEM-004T sensor for collecting real-time power data, and three relays that regulate the current flow to three distinct electrical appliances. The data gathered is transmitted to a web application utilizing the k-Nearest Neighbor (k-NN) algorithm to forecast future electricity usage based on historical patterns. We evaluated the system's performance using four weeks of electricity consumption data. The results indicated that predictions were most accurate when the user’s daily consumption pattern remained stable, achieving a Mean Absolute Error (MAE) of approximately 1 watt and a Mean Absolute Percentage Error (MAPE) ranging from 1% to 1.7%. Additionally, predictions were notably precise during the early morning hours (3:00 AM to 8:00 AM) when k=6 was employed. This study demonstrates the effectiveness of integrating IoT-based systems with machine learning for real-time energy monitoring and forecasting. Furthermore, it emphasizes the application of data mining techniques within embedded IoT environments, providing valuable insights into the implementation of lightweight machine learning for smart energy systems.

The Geothermal Power Plant (PLTP) project in Batukuwung Village, Padarincang District, Serang Regency, has raised concerns among the community about the threat of environmental damage and disruption of the sustainability of the local agricultural system. So far, the community has depended on traditional agriculture that is closely tied to local social, cultural, and ecological values. PLTP projects, which are framed as part of the clean energy transition, actually create tensions between development and environmental conservation. This research aims to examine the social and ecological impact of the PLTP project on the lives of the village community. The method used is a qualitative approach with case studies. Data were collected through purposive sampling techniques for in-depth interviews with affected residents, community leaders, and environmental activists, as well as analysis of online media content and policy documents. The results of the study show that the presence of the project has created ecological and social vulnerability. Disruption to access to clean water, degradation of soil quality, and disruption of agricultural ecosystems are serious threats. In addition, the space for public participation in the project-related decision-making process is very limited, thus triggering resistance and horizontal conflicts. These findings show that the clean energy narrative does not always align with the reality on the ground. Therefore, it is important to consider the principles of ecological justice and the sovereignty of local communities in any energy development policy. This study recommends participatory dialogue and a thorough environmental evaluation before the project proceeds, so that development does not compromise the right of life of local communities and the ecological sustainability of the region. The active involvement of citizens as subjects, not objects of development, is the key to creating sustainable and equitable solutions for all affected parties.

This paper explains the implementation of the creation of a screenplay for a feature video entitled "Mother for the Earth" with a focus on the application of parallel structure in four scenes: teaser, conflict, climax, and catharsis. Each scene serves to build narrative tension, strengthen the central theme, and generate a deeper understanding of the importance of environmental awareness. The parallel structure is applied to show a strong contrast between two mothers with different lifestyle backgrounds—one mother who adopts an environmentally friendly lifestyle and the other mother who is less concerned with life's desires. In the teaser scene, the scenario presents two main characters living in different worlds, arousing the audience's curiosity about the differences in the two mothers' views and attitudes towards the world around them. In the conflict scene, both face challenges and dilemmas related to their chosen lifestyles. The climax scene shows the culmination of their conflict, while the catharsis scene provides a resolution, where one of the mothers finally realizes the importance of small changes in daily habits that can have a big impact on the environment. This work aims to educate the audience, especially families and housewives, about the importance of raising environmental awareness from an early age in children. Through the use of parallel structure, the message about simple behaviors that have a significant impact on the environment becomes more powerful and compelling, inspiring the audience to take positive action in their daily lives for a better planet. The use of parallel structure in this scenario also serves to demonstrate how the two mothers, despite coming from different backgrounds, can share the same goal of preserving the earth.

Camshaft lift is an important parameter that determines the height of the valve lift, calculated from the valve position when it is completely closed to the fully open position. This component plays a crucial role in regulating the flow of the air and fuel mixture into the combustion chamber. This study aims to improve the performance of a 200cc 4-stroke motorcycle engine through camshaft lift modification, which is expected to affect the characteristics of engine torque and power. Modifications were carried out by designing two types of modified camshafts, namely series A and series B, as a comparison to the standard camshaft. The research method used is experimental testing using a dynamometer to measure engine torque and power at various speeds, ranging from 4,000 to 10,000 RPM. The data obtained were analyzed to determine the effect of each type of camshaft on engine performance. The test results show that the B series camshaft provides the most significant performance improvement compared to the standard and A series camshafts. At 7,500 RPM, the standard camshaft produces an average torque of 19.2 Nm, the A series camshaft 19.6 Nm, while the B series camshaft reaches 21.2 Nm. Meanwhile, at 10,000 RPM, the average power of the standard camshaft is recorded at 22.2 HP, the A series camshaft 24.1 HP, and the B series camshaft reaches 26.3 HP. This increase indicates that the camshaft lift modification is able to optimize the duration and height of the valve opening, so that the supply of the fuel and air mixture to the combustion chamber becomes more efficient. Thus, camshaft modification, especially the B series, is an effective and applicable solution in increasing the performance output of a 200cc motorcycle engine without having to make major changes to the overall engine structure.

Motorcycle engine performance is highly dependent on the air intake system, which plays a crucial role in the combustion process. One common method for improving engine performance is modifying the intake system, either by installing additional devices or adjusting the quantity of incoming air. One innovation that is starting to be widely used is the Jet Ranger, an additional device on the intake duct that is claimed to be able to increase air flow into the combustion chamber. This study aims to determine the effect of the use of Jet Ranger and variations in the quantity of incoming air on the maximum power of a 150 cc motorcycle engine, as well as to analyze the interaction between the two variables. The study was conducted using an experimental method with a two-way factorial approach. The independent variables in this study consisted of two factors, namely the use of Jet Ranger (without Jet Ranger and with Jet Ranger) and variations in the quantity of incoming air divided into four levels (0.008; 0.012; 0.016; and 0.020 kg/s). Maximum power testing was conducted using a Leads dynotest, while the mass of incoming air was calculated based on air velocity measured using a digital anemometer. The test data were statistically analyzed using a two-way ANOVA to identify the effect of each factor and the interaction between them on engine power. The results of the study indicate that the use of Jet Ranger significantly increases engine power. Variations in the quantity of intake air also significantly affect the power generated. In addition, the interaction between the use of Jet Ranger and the quantity of intake air is proven to have a significant impact on increasing the maximum engine power. These results are in line with the theory of intake systems which states that increasing optimal air flow can increase the volumetric efficiency of the engine, and are supported by findings from previous studies. Therefore, these findings can be used as a reference in the development of air intake systems on motorcycles to achieve more optimal engine performance.

This study compares the performance of two deep learning models, namely Convolutional Long Short-Term Memory (ConvLSTM) and Long-term Recurrent Convolutional Network (LRCN), in the task of recognizing human activity from videos. Human activity recognition is an important field in computer vision with many applications, such as security monitoring, human-computer interaction, and social media-based video analysis. ConvLSTM is a model that combines convolution operations with long-term memory LSTM, thus capable of capturing spatial and temporal information simultaneously. This approach is ideal for processing video data sequences that have spatial and temporal dimensions. On the other hand, LRCN combines the power of spatial feature extraction from Convolutional Neural Network (CNN) and temporal sequence modeling through Recurrent Neural Network (RNN), specifically LSTM, to understand movement patterns in videos. The study used the UCF50 dataset consisting of 50 activity classes, but was limited to five classes for the focus of the experiment. The dataset was divided into 80% for training and 20% for testing, and the model was drilled for 50 epochs using early stopping to prevent overfitting. The results show that both models have high training performance. ConvLSTM achieved a training accuracy of around 98% and a validation accuracy of 90%, while LRCN achieved a training accuracy of 99.5% and a validation accuracy of 88%. Although ConvLSTM demonstrated good stability on the validation data, further testing using TikTok videos as real-world data showed that LRCN had a higher confidence level in recognizing activities, with most predictions achieving confidence scores above 80%. This difference in performance indicates that while ConvLSTM excels in generalizing on training data, LRCN is more robust to real-world data variations.

Improvement amount Distributed Denial of Service (DDoS) attacks in cloud infrastructure and edge computing demands solution adaptive, distributed, and efficient detection in a way computing. Research This propose an optimized Federated Learning (FL) based DDoS detection model using Centroid Opposition-Based Bacterial Colony Optimization (COBCO) to training the Elman Neural Network (ENN). The proposed architecture consists of of two components Main: on the edge node side, a hybrid Convolutional Neural Network–Gated Recurrent Unit (CNN–GRU) model is used to extraction feature local from traffic data network, while on the server side, model parameters from each node are collected and used for training an optimized ENN with COBCO. Approach This aim increase accuracy detection at a time maintain efficiency local data communication and privacy. In progress experimental, model tested use three benchmark datasets: NSL-KDD, CICIDS2017, and CICDDoS2019. The preprocessing process includes feature encoding categorical, normalization numeric, class balancing using SMOTE, as well as validation cross (k-fold). Initial results show that combination of FL, CNN–GRU, and COBCO–ENN produces improvement significant in accuracy and time convergence compared to approach conventional such as PSO, GA, and non- federative models. In addition, the proposed model capable maintain performance detection tall although executed in edge environment with limitations source Power.  Study This give contribution important in development system scalable, privacy-preserving, and adaptive intelligent DDoS detection to dynamics Then cross modern network. Integration of FL and COBCO in ENN training shows potential big for used in implementation real in cloud-edge infrastructure. In addition, the proposed model demonstrates strong scalability and adaptability, making it highly suitable for dynamic and evolving network environments.

The Law on State-Owned Enterprises (BUMN) by the Indonesian House of Representatives on February 4, 2025 has been ratified, and then signed by President Prabowo Subianto on February 24, 2025, destroying the concept of who the state administrators are as regulated in Law Number 28 of 1999 concerning the Implementation of a Clean State Free from Corruption, Collusion, and Nepotism.Law No. 1 of 2025 concerning BUMN, places the directors, commissioners, and supervisors of the state-owned company not as state administrators. This means that the Corruption Eradication Commission or KPK can no longer handle law enforcement in BUMN if corruption occurs, except for the Police, Prosecutor's Office and BPK (supervision), as stated in Article 3X of Law No. 1 of 2025, which states that: "The Agency's organs and employees are not state administrators. It is emphasized again in Article 9G: Members of the Board of Directors, Board of Commissioners, and Supervisory Board of BUMN are not state administrators". Meanwhile, financial supervision is still carried out by the Audit Board as stated in Article 3K: Audit of the management and financial responsibility of the Agency is carried out by the Audit Board. Although in the KPK Law, it is stated in Article 11 paragraph (1) that: "In carrying out the duties as referred to in Article 6 letter e, the Corruption Eradication Commission has the authority to conduct investigations, inquiries, and prosecutions against Corruption Crimes that: a. involve law enforcement officers, State Administrators, and other people related to Corruption Crimes committed by law enforcement officers or State Administrators; and/or b. involve state losses of at least IDR 1,000,000,000.00 (one billion rupiah)".Therefore, the Law Order, the KPK must submit and obey to carry it out, because the Law (UU) functions as a basic or principal rule for organizing the state, regulating society, a tool to limit power, and as a means of social renewal. The Law also functions to regulate life in society, the nation, and the state and is expected to be able to resolve various problems that exist in society.In fact, the impact of corruption in BUMN is no joke. The destruction of economic growth, state and community income can be disrupted which results in direct state losses, but leads to the potential for increasing poverty and the loss of the government's safety net in the form of declining quality of public services and investor confidence in Indonesia, etc.

Social campaign posters are one of the visual communication media that has an important role in conveying public messages, shaping perceptions, and encouraging changes in social behavior in society. With visual power, posters can express messages directly, effectively, and emotionally to the audience. This study aims to examine how key visual elements—color, typography, imagery, and layout—affect the emotional response and audience engagement to social campaign messages. A qualitative approach was used by collecting data through visual observation of a number of selected social campaign posters, design analysis, and literature review from relevant literature. The results of the analysis show that each visual element has a significant contribution to the power of the message. Colors, for example, are able to evoke emotional resonance by influencing the mood of the audience, such as the color red that conveys urgency or the color green that represents expectations and the environment. Imagery or illustrations provide the power of imagination and help the audience connect the message with social reality. Proper typography improves readability, emphasizes the main message, and establishes the desired tone of communication. Meanwhile, a well-planned layout creates a visual flow that makes it easier for the audience to understand the message in order. The harmonious interplay between colors, typography, imagery, and layout has been proven to strengthen visual appeal, evoke empathy, and motivate audiences to participate in social campaigns. 

The war between India and Pakistan has had a devastating impact on the economies of both the countries directly involved and those indirectly affected. The economic impacts of this armed conflict include significant infrastructure damage, reduced production capacity, soaring inflation, rising unemployment, and reduced investment flows. This geopolitical instability has also fueled uncertainty in global financial markets, triggering a "flight to safety" phenomenon, a shift in capital and investment to countries or instruments perceived as safer, such as US government bonds or gold. For Indonesia, this situation has the potential to significantly disrupt national economic stability. One impact is a reduction in foreign direct investment (FDI) inflows, as investors tend to hold back or relocate their investments to more geopolitically stable countries. Furthermore, pressure on the rupiah exchange rate could increase due to global financial market volatility and a decline in international investor confidence. The conflict could also hamper Indonesia's export traffic, particularly to countries with close trade ties with India and Pakistan. Furthermore, these tensions could disrupt global supply chains, particularly for energy and food commodities, many of which pass through strategic trade routes. If the conflict drags on, the price of crude oil and other raw materials could potentially rise sharply, which in turn would increase domestic production costs. This would have a direct impact on inflation and public purchasing power. This situation further complicates the management of Indonesia's monetary and fiscal policies, which currently face significant challenges, such as the imminent maturities of large government debt and a still-widening state budget deficit. The government must take strategic steps to maintain domestic economic stability, strengthen foreign exchange reserves, and encourage export market diversification to reduce over-reliance on conflict-prone countries.