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Coastal areas are highly dynamic and increasingly exposed to physical pressures such as coastal erosion, shoreline change, inundation, and sea-level rise. In Indonesia, most coastal vulnerability studies remain focused on physical mapping and have not been systematically integrated with spatial planning evaluation. This study aims to analyze physical coastal vulnerability using the Coastal Vulnerability Index (CVI) and integrate the results with the Regional Spatial Plan (RTRW) in the coastal areas of Mangarabombang and Laikang Sub-districts, Takalar Regency. A quantitative spatial approach was applied using eight parameters, which were reclassified into vulnerability scores, transformed into CVI values, and classified using quartile methods. The results show that high and very high vulnerability classes dominate the coastal area. Spatial integration reveals that several development zones intersect with high vulnerability levels, indicating potential spatial mismatch. This study confirms that CVI can be operationalized as a spatial evaluation tool to support adaptive and risk-based coastal planning.

Sea Surface Temperature (SST) is an important parameter in oceanographic studies because it influences climate dynamics, ocean circulation, and marine ecosystems. Continuous monitoring of SST in open sea areas requires a reliable system capable of operating autonomously. This study develops a solar-powered ocean buoy designed to measure sea surface temperature while simultaneously evaluating the performance of a solar panel as the main energy source. The system uses a DS18B20 sensor to measure SST and an INA219 sensor to monitor the voltage, current, and power of the solar panel, while an ESP32 microcontroller functions as the central data processing unit. The results show that sea surface temperature tends to remain relatively stable with small daily variations, whereas the temperature and performance of the solar panel exhibit larger fluctuations due to direct exposure to solar radiation and changing weather conditions. Solar panel performance also shows significant variations in current and power depending on the intensity of sunlight. To analyze the influence of SST variations on solar panel performance, a statistical analysis using Analysis of Variance (ANOVA) was conducted. The ANOVA results, based on the calculated F-value and the significance value (p-value) at a confidence level of α = 0.05, indicate that SST variations have a significant effect on solar panel performance, demonstrating that the proposed solar-powered buoy system can operate autonomously and has potential for long-term SST monitoring in offshore areas.

This research is motivated by the importance tank cleaning process on tankers to prevent cargo contamination, maintain cargo quality, and ensure crew safety. MT. Marina Prosperity, a chemical/oil tanker, uses the Butterworth system as the primary method for tank cleaning at every cargo change. However, in practice, technical and operational constraints are still found that affect the results of tank cleaning. The research method used is descriptive qualitative with data collection techniques through direct observation on the ship, interviews with the Chief Officer and Boatswain, and documentation studies in the form of log books and SOPs. Data were analyzed by focusing on three aspects, namely work efficiency, work safety, and operational procedures for using Butterworth. The results show that the use of Butterworth can increase time and energy efficiency compared to manual methods, with an average cleaning time of 2–4 hours per tank depending on the type of cargo. From a safety aspect, Butterworth reduces the need for crew to enter the tank, thereby reducing the risk of exposure to chemicals and hazardous atmospheres. However, work effectiveness and safety are greatly influenced by the condition of the equipment, the stability of water pressure, and the crew's discipline in implementing the SOP. On several occasions, steps such as nozzle cleaning, manual mopping, and safety meetings were not consistently performed, resulting in residual load in certain areas. With routine equipment maintenance, close supervision, and ongoing crew training, Butterworth can be optimized to produce more effective, safe, and standards-compliant tank cleaning process.

The growth of aviation activities at I Gusti Ngurah Rai International Airport, Bali, has led to the rapid development of surrounding areas, potentially obstructing protected airspace. Obstacles on the approach surface of Runway 27 have become a critical concern, particularly for precision approach Category II (CAT II) operations, which require obstacle-free approach areas. This study aims to analyze obstacles within the approach area of Runway 27 and develop effective control strategies. Using a descriptive qualitative approach, data was collected through field observations, interviews, and documentation studies. The analysis follows the Obstacle Limitation Surfaces (OLS) standards according to ICAO and national regulations. The findings reveal obstacles such as mangrove vegetation, antennas, and ship activities in the Benoa Harbor area, which are located within the approach surface and could potentially impact the OLS limits. While these obstacles generally comply with existing regulations, their proximity to the threshold may reduce the safety margin of flight operations and limit CAT II implementation on Runway 27. This study proposes technical, operational, regulatory, and preventive strategies to improve obstacle control, enhancing aviation safety and ensuring the readiness for CAT II operations at the airport.

This study aims to analyze the technical and economic impact of power evacuation work on the 20 kV distribution system at PT PLN (Persero) UP3 East Bali. The main problem studied is the high losses and poor voltage profile on the downstream side of the Kintamani feeder. The method used is load flow simulation using ETAP software with a comparative approach to conditions before and after power evacuation. The results showed that the active losses decreased from 1.017 MW to 0.626 MW (efficiency 38.45%), accompanied by an increase in the end voltage from 16.32 kV to 18.72 kV and 19.38 kV, thus meeting the SPLN 1:1995 standard. The reduction in losses resulted in energy savings of 3,425,160 kWh/year. From the economic side, a payback period (PBP) of 1.40 years was obtained, which shows that the project is financially feasible. In addition, the improvement of network performance also contributes to the reliability of the distribution system and the continuity of the distribution of electrical energy to customers. Thus, power evacuation work has been proven to be effective in improving power distribution efficiency, improving voltage quality, and providing significant economic benefits.

Air transportation plays an important role in supporting mobility, tourism, and emergency activities such as medical evacuation and search and rescue (SAR). One of the essential supporting facilities for helicopter operations is a heliport, which must meet safety standards, including an adequate lighting system. This study aims to design an LED floodlight installation system for the Main Helipad of Fly Bali Heliport based on the international standard ICAO Annex 14 Volume II, while considering the corrosive coastal environmental conditions. The research method used is an engineering design approach with quantitative analysis of illumination requirements and current carrying capacity (CCC). Data were obtained through literature studies based on ICAO, FAA, and CAP 437 standards, as well as field observations. The design process includes determining the number and placement of floodlights, technical specifications, and electrical installation systems, including cable and protection selection. The results show that the configuration of four LED floodlight units is capable of producing a minimum illumination of 10 lux evenly across the TLOF and FATO areas in accordance with ICAO standards without causing glare. The use of Avlite AV-HL-FL floodlights with IP66 protection is suitable for coastal environments. The electrical installation system using NYY 2×2.5 mm² cables and a 2 Ampere MCB ensures system safety and reliability. Therefore, this design can enhance heliport operational safety and support optimal night operations.

This study aims to describe and analyze the implementation of Project-Based Learning (PjBL) in improving elementary school students’ learning achievement in the Education Coordination Area (Korwil) of Rajadesa District, Ciamis Regency. The study employed a qualitative approach using a case study method to obtain an in-depth understanding of the planning, implementation, and evaluation of project-based learning. The research subjects consisted of principals, teachers, students, and school supervisors involved in the learning process. Data were collected through observation, in-depth interviews, and documentation studies. The data were analyzed using the interactive analysis model of Miles and Huberman, including data reduction, data display, and conclusion drawing. Data validity was ensured through source triangulation, technique triangulation, and member checking. The findings revealed that the implementation of PjBL was carried out through three main stages: planning, collaborative implementation, and authentic assessment. PjBL was proven to improve students’ cognitive, affective, and psychomotor learning achievement, as well as enhance critical thinking, communication, collaboration, and creativity skills. The novelty of this study lies in the contextual PjBL implementation model based on local characteristics that integrates collaborative, contextual, and reflective learning aspects into a unified learning cycle.

This study is motivated by the growing public demand for reliable and high-quality public transportation services such as the Trans Solo Bus on corridor 4. The purpose of this research is to analyze the influence of Facilities, Innovation, and Service Quality on User Interest, both partially and simultaneously. This study employs a quantitative method with a sample of 100 respondents who are users of the Trans Solo Bus on corridor 4. Data were collected through questionnaires and analyzed using IBM SPSS Statistics through several tests, including validity, reliability, normality, multicollinearity, heteroscedasticity, multiple linear regression, t-test, F-test, and coefficient of determination (R²). The results revealed that Facilities, Innovation, and Service Quality significantly influence User Interest, either individually or simultaneously. These findings imply that improving facilities, implementing continuous innovation, and ensuring high service quality can increase public interest in using Trans Solo Bus services, thus supporting the development of sustainable urban transportation.

Taste.ki MSME, a café in Makassar, faces challenges from intense competition and an suboptimal digital marketing strategy, relying only on Instagram without a consistent content strategy. This study aims to design a website integrated with Instagram to strengthen Brand Awareness and increase sales. The research employed the Four-D method (Define, Design, Develop, Disseminate), and the website was designed using the Wordpress CMS. The results indicate that the website design was successfully implemented. The integration of the website with Instagram significantly improved Brand Awareness, evidenced by a Brand Recognition achievement of 88% and Brand Recall of 94%. Furthermore, this digital strategy positively impacted Taste.ki MSME's sales, showing an increase of 79.20%. This improvement confirms the crucial role of a website as an information hub and conversion channel in an MSME's digital marketing strategy to compete effectively in the digital era.

Integrity is a fundamental value in realizing clean, transparent, and accountable public sector governance. Various integrity assessment instruments have been implemented in the public sector in Indonesia, such as the Integrity Assessment Survey (SPI) by the Corruption Eradication Commission (KPK), the Integrity Zone (ZI) by the Ministry of Administrative and Bureaucratic Reform (PANRB), and IntoSAINT developed by INTOSAI. However, all three still have limitations. This study aims to analyze the strengths and weaknesses of these three instruments and develop an alternative assessment tool, the Integrity Assessment Tool (IAT), which can be an alternative choice to the integrity assessment model in Indonesia. This study uses a qualitative descriptive approach through literature studies and analysis of integrity policy documents, with a theoretical foundation of the OECD Integrity Framework and the Anti-Bribery Management System (SNI ISO 37001). The results show that the Integrity Assessment Tool is able to assess organizational integrity comprehensively and objectively through four main dimensions: history, performance, potential, and perception. This approach integrates quantitative, qualitative, and psychometric aspects to produce a more accurate and sustainable picture of the integrity position of public sector organizations. Theoretically, this research enriches the study of public sector integrity management, while practically, it provides guidance for government agencies in building a measurable, systematic, and sustainable integrity evaluation system as a basis for establishing a national model for integrity assessment.

This stuidy analyzeis thei influieincei of Suistainability Reiport Disclosuirei (SRD), Good Corporatei Goveirnancei (GCG), and company sizei on firm valuiei, with profitability as a meidiating variablei, in food and beiveiragei suibseictor companieis listeid on thei Indoneisia Stock Eixchangei (IDX) duiring thei 2022–2024 peiriod. Data proceissing was peirformeid uising thei SEiM-PLS meithod with thei assistancei of SmartPLS 4.0 softwarei. Thei reiseiarch findings indicatei that SRD doeis not havei a significant impact on profitability, buit contribuiteis significantly positiveily to firm valuiei. Meianwhilei, GCG has a significant neigativei eiffeict on profitability and has no direict eiffeict on firm valuiei. Firm sizei also doeis not affeict profitability, buit has a significant neigativei eiffeict on firm valuiei. Fuirtheirmorei, profitability is provein to havei a positivei and significant eiffeict on firm valuiei and fuinctions as a meidiator in thei reilationship beitweiein GCG and firm valuiei. Howeiveir, profitability doeis not meidiatei thei reilationship beitweiein SRD and firm sizei on firm valuiei. Oveirall, thei reiseiarch reisuilts eimphasizei that profitability is thei main deiteirminant of firm valuiei, whilei SRD has a strongeir impact throuigh reipuitational aspeicts than throuigh improving financial peirformancei.

Frozen  shoulder or adhesive capsulitis is a chronic condition that causes pain and limited movement in the shoulder joint. Intervention in the early phase (freezing stage) is crucial to prevent more severe functional disabilities, especially in the elderly population. This case study was conducted on a 60-year-old female patient with complaints of pain and stiffness in the right shoulder for one month. Clinical assessment was conducted using the Numeric Rating Scale (NRS) for pain, Manual Muscle Testing (MMT) for muscle strength, goniometry for joint range of motion, and the Shoulder Pain and Disability Index (SPADI) for functional ability. The therapy program was administered in three intervention sessions. After undergoing three therapy sessions, there was a significant reduction in pain intensity, where movement pain decreased from a score of 7 to 5 and pressure pain from 5 to 2. Muscle strength improved from a value of 3 to 4 on the MMT scale. Additionally, the total SPADI score decreased from 66.1% to 50%, indicating an improvement in the patient's functional capacity in daily activities. The multimodal physiotherapy approach has proven effective in reducing pain, increasing muscle strength, and improving shoulder function in elderly patients with early-stage frozen  shoulder. The combination of electro-physical modalities and manual therapy provides more comprehensive clinical outcomes compared to single interventions.

The rapid growth of digital financial technologies has transformed how individuals access and manage financial resources, yet disparities in financial literacy remain a critical issue. This study aims to systematically examine the transformation of financial literacy in the digital era by identifying its conceptual development, key dimensions, and future research directions. A qualitative approach using the Systematic Literature Review (SLR) method was employed, following a structured process of article selection, screening, and synthesis from reputable academic databases. The findings reveal that financial literacy has evolved into a multidimensional construct encompassing financial knowledge, behavior, attitudes, and digital financial literacy. The study also highlights that technological advancement increases both opportunities and risks, requiring individuals to possess higher levels of cognitive and digital competence. Furthermore, the results indicate the need for more integrative frameworks and inclusive research across diverse contexts. This research contributes by offering a comprehensive conceptual mapping and identifying research gaps to guide future studies in the field of digital financial literacy.

This study evaluates the management audit of the procurement of goods and services for the 4G Base Transceiver Station (BTS) project managed by BAKTI Kominfo, with a primary focus on compliance with applicable regulations, the effectiveness of internal controls, and deviations at various stages of procurement. A qualitative approach was used, with analysis of documents, official news, and investigative audit findings from BPKP. The results indicate that the project procurement did not comply with Presidential Regulation No. 16 of 2018 and BAKTI Director Regulation No. 7 of 2020, with findings including tender manipulation, weak contract verification, and low levels of transparency. The planning process was also unsupported by adequate feasibility studies, while weak internal oversight exacerbated tender rigging and fund disbursements without proper verification. This study emphasizes the need for improvements in internal oversight, strengthening control mechanisms, and the implementation of e-procurement systems to enhance transparency and accountability in public procurement.

This research looks into the moral breaches made by accountants and how well they follow the Financial Accounting Standards at PT Indofarma Tbk, a drug-making firm in Indonesia. The goal of the study is to find out what leads to financial wrongdoing. The research takes a qualitative approach by looking at audit papers and financial statements from the Supreme Audit Institution from 2020 to 2023. The results uncover various dishonest activities, including inflated inventory, fake transactions, and wrongful discounts. These actions led to a national loss of Rp 371.8 billion and broke the ethical standards of the accounting field, harming the reputation of both the accountants and the organization. The analysis of the findings is connected to theories about professional ethics and corporate governance. The theoretical input of this research aims to improve the understanding of how ethical violations influence the use of Financial Accounting Standards and the quality of financial reports in the pharmaceutical manufacturing sector. On a practical level, the study suggests ways to enhance internal checks and provide ethics training to boost the honesty of financial reporting. A limitation of this research is the reliance on secondary data, indicating that more studies with primary data are necessary for clearer findings.

This study aims to analyze the influence of effective communication on the emotional intelligence of early childhood. Effective communication is the process of conveying clear, empathetic, and responsive messages between educators or parents and children, which plays a crucial role in shaping children's abilities to recognize, understand, and manage emotions. Emotional intelligence is an essential aspect of child development because it supports social adaptation, self-regulation, and positive interpersonal relationships. The research method used was a quantitative approach with a correlational design. The subjects were early childhood education institutions attending early childhood education institutions, with data collection techniques through observation, questionnaires, and documentation. Data were analyzed using statistical procedures to determine the relationship between the variables studied. The results showed a significant influence between effective communication and children's emotional intelligence. Children who receive good communication tend to have higher empathy skills, are able to control their emotions, and establish positive social relationships. In addition, effective communication helps children express their feelings appropriately and develop self-confidence. Thus, effective communication is an important factor in the development of emotional intelligence in early childhood. This research is expected to serve as a reference for educators and parents in improving the quality of interactions with children and supporting optimal child development.

This study aims to analyze the invoice issuance procedure in the billing process for clinker transportation services using the CSMS (Customer Service Management System) at PT Semen Indonesia Logistik (SILOG). The primary focus of the research is on the workflow within the billing and reporting unit, as well as the identification of challenges and recommendations for improvement in the process. This research adopts a case study method with a qualitative approach. Data were collected through observation, interviews, and documentation. Four informants were selected using purposive sampling. The findings indicate that the billing process begins with the receipt of documents from partners, followed by document verification, data entry into the CSMS system, and invoice printing. Invoice creation is done manually so that delays often occur due to data discrepancies, input errors, incomplete documents, etc .The implications of this study reveal that despite the implementation of CSMS, technical and administrative obstacles still hinder efficiency. Improvements are needed through automated data input, integration of the contract database, and refinement of standard operating procedures (SOPs) to expedite and enhance the billing process. These findings can serve as a reference for developing a more effective digital billing system in the logistics sector.

This study aims to examine the differences in stock prices before and after the Palestine-Israel ceasefire event in fast-food restaurant companies,  Pizza Hut and KFC. International-scale events may influence investor perceptions, as reflected in stock price movements in the capital market. This study employs a comparative quantitative approach using stock price data collected over 30 days before and 30 days after the ceasefire event. The analyzed data consist of secondary data processed through descriptive statistics, normality tests, and hypothesis testing. The findings indicate that the average stock price of PZZA increased after the event, whereas FAST experienced a decline in its average stock price. These results reveal differences in stock prices between the periods before and after the ceasefire event in both companies. The findings further suggest that geopolitical events are associated with changes in stock prices in the fast-food restaurant industry, although market responses differ across companies. Therefore, future studies are recommended to expand the scope of research objects and extend the observation period to obtain a more comprehensive understanding of market responses to international events.

Work discipline is a crucial element in improving employee performance, particularly in the Micro, Small, and Medium Enterprises (MSME) sector such as automotive workshops, which often face managerial and structural challenges. This study aims to explore the understanding, implementation, and influence of work discipline on employee performance at Gandi Jaya Motor Workshop, Jombang, within a local context characterized by religious values and informal work culture. The research employs a descriptive qualitative method with a case study approach. Data were collected through in-depth interviews, observation, and documentation, and were analyzed thematically. The findings reveal that work discipline is perceived as a form of personal responsibility driven by leadership example and religious values, rather than by formal systems alone. External factors such as limited infrastructure and the absence of a structured HR evaluation system also affect performance effectiveness. These findings expand the scope of Work Discipline and Employee Performance theories by incorporating social and cultural dimensions as determinants of work behavior. The study concludes by emphasizing the need for a humanistic approach to HR management in MSMEs and recommends further exploration with broader participant coverage and more diverse methodological approaches.

Social conflict between neighbors is a phenomenon that often appears in pluralistic society and has the potential to disrupt social harmony if not managed constructively. The conflict is generally triggered by the lack of interfaith communication, social prejudice, socio-economic inequality, as well as external party provocations that utilize rift with social relations. This study aims to analyze the dynamics of conflict between neighbors are different religions and review the relevance of Q.S. Al-Hujurat paragraph 13 as theological runway in a resolution of conflict and a strengthening of plurality values. This study used qualitative methods with the approach of literature study (library research), through an analysis of the interpretation of the Qur'an, pluralism, and scientific literature relevant to the theme and resolution of conflict. The results show that Q.S. Al-Hujurat paragraph 13 emphasizes the principle of human equality, respect for diversity, and the concept of 'arafu (know each other) as the foundation of harmonious social interaction. Qur'ani values such as justice, tolerance, dialogue, patience, forgiveness, and help, are proven to be relevant as a conflict-based conflict resolution strategy (sulh). Implementation of this value through interfaith dialogue, multicultural education, and inclusive social policies are able to reduce prejudice and strengthen social solidarity. Thus, the integration of Q.S value. Al-Hujurat paragraph 13 in social life is a normative and practical approach to building a sustainable peace in the midst of a pluralistic society.