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This research seeks to examine the management of transparent and accountable civil service transfers and promotions in the Formation and Mutation Division of Pasuruan City's Civil Service Agency (BKD). The study is based on the significance of the merit system in upholding bureaucratic professionalism, since the procedures for transfer and promotion frequently influence equity and organizational effectiveness. Employing a qualitative case study method, data were gathered via in-depth interviews, participatory observations, and document examination. The results show that the transfer and promotion systems in BKD Pasuruan have progressed towards transparency via data-driven management, yet obstacles persist in communicating policies and involving employees in performance evaluations. Accountability has been enhanced via performance-driven assessments incorporated with the e-performance system and job analysis. The conversation emphasizes that the effectiveness of governance practices is affected by organizational flexibility, engaged leadership, and the public service motivation of civil servants. This research determines that the interplay of data-based policies, performance assessment frameworks, and a transparent bureaucratic environment establishes the basis for creating a just, efficient, and sustainable civil service governance model.

This study aims to improve the English speaking skills of students in class XI DPIB B at SMK Negeri 2 Malinau through the application of the Problem-Based Learning (PBL) model. The background of this research is the low speaking ability of students, which is characterized by limited vocabulary, lack of confidence, and low participation during English learning activities. The research employed Classroom Action Research (CAR) using the Kemmis and McTaggart model, which was conducted in two cycles consisting of planning, action, observation, and reflection stages. The research subjects were 32 students of class XI DPIB B. Data were collected through speaking performance tests and observations of students’ learning behavior during the implementation of the PBL model. The collected data were analyzed using quantitative and qualitative techniques. The results showed a significant improvement in students’ speaking skills, as indicated by the increase in the average score from 64.00 in the pre-test to 68.75 in cycle I and 76.00 in cycle II. Furthermore, the percentage of learning completeness increased from 25% in the pre-test to 81.25% at the end of cycle II. Observational data also revealed positive changes in students’ learning behavior, including higher participation, increased motivation, and greater confidence in speaking English. These findings demonstrate that the Problem-Based Learning model is effective in improving students’ English speaking skills and learning engagement.

Information system security faces serious challenges due to increasingly complex cyber attacks. Intrusion Detection Systems (IDS) require efficient approaches to handle high-dimensional data such as the NSL-KDD dataset with 41 features. This study aims to implement the Genetic Algorithm (GA) for feature selection on the NSL-KDD dataset to improve the efficiency and accuracy of network attack detection. The method used is computational experimental research, involving data preprocessing, GA implementation for feature selection, building a classification model using Random Forest, and performance evaluation based on accuracy, precision, recall, F1-score, and computation time. The results show that GA successfully reduced features from 41 to 12 features (70.7% reduction), significantly improving computational efficiency. However, model accuracy slightly decreased from 0.4973 to 0.4951, indicating that while GA is effective for feature selection, the elimination of certain features may reduce classification capability. The implication of this study is that GA can be used as a tool to simplify intrusion detection models, but it should be combined with parameter optimization and data imbalance handling to achieve more optimal performance.  

This study aims to analyze the influence of entrepreneurship and product innovation on the marketing performance of local coffee shops in Banda Aceh City. The background of this research is based on the increasing trend of the local coffee industry which has not been accompanied by optimal marketing and innovation strategies. The research method used a descriptive-associative quantitative approach with the population of coffee shop owners and managers and a sample of 25 respondents. Data analysis was carried out by multiple linear regression using SPSS 26.0. The results of the study show that simultaneously entrepreneurship and product innovation have a significant effect on marketing performance, with an F value of 60,024 and a significance of 0,000. However, partially, only the innovation variable had a positive and significant effect on marketing performance (sig. 0.001 < 0.05), while entrepreneurship had no significant effect (sig. 0.288 > 0.05). A determination coefficient value (R²) of 0.845 indicates that 84.5% of the variation in marketing performance is explained by both variables. This study emphasizes the importance of product innovation as a dominant factor in improving the marketing performance of local coffee shops and provides implications for business owners to strengthen creativity and adaptation to consumer trends.

The rapid advancement of information technology has compelled digital marketing companies to enhance efficiency and system integration to improve business performance. PT Imused Satria Muda, a digital marketing company focusing on beauty and herbal product promotion, faces challenges in integrating its information systems across divisions such as advertising, content creation, and customer service. This study aims to formulate an information systems and information technology (IS/IT) strategy aligned with the company’s business strategy using the Ward and Peppard methodology. A descriptive qualitative approach was employed, with data collected through observation, documentation review, and structured interviews. The analysis utilized SWOT, Value Chain, and McFarlan Strategic Grid tools to identify the internal and external conditions of the business and IS/IT environments. The results indicate that PT Imused Satria Muda requires the development of a cloud-based Customer Relationship Management (CRM) system, a Digital Campaign Dashboard, and marketing automation tools to enhance digital campaign effectiveness. The implementation plan is divided into short- and long-term stages over five years, focusing on data integration, information security, and IT human resource competency improvement. The proposed strategy is expected to increase operational efficiency and strengthen the company’s competitiveness within the dynamic digital marketing industry.

Adolescents are a vulnerable age group to nutritional problems due to increased nutritional requirements during periods of rapid growth. Suboptimal nutritional status, including undernutrition and anaemia, can negatively affect health and academic performance. This study aimed to describe the nutritional status of adolescents at SMA Negeri 2 Kendari, Southeast Sulawesi Province. This study employed a descriptive observational design conducted from August to September 2025 with a total sample of 226 twelfth-grade students’ selected using proportionate stratified random sampling. Data were collected through measurements of body weight and height to determine nutritional status based on the BMI-for-Age indicator and haemoglobin levels were assessed using a digital haemometer. Data were analyzed using univariate analysis. The results showed that most respondents had normal nutritional status (52.2%), while a considerable proportion were undernutrition (47.8%). In addition, more than half of the respondents were anaemia (50.9%). These findings indicate that although anthropometric nutritional status was generally normal, anemia remains a health problem that requires attention among adolescents. Regular monitoring of nutritional status and hemoglobin levels accompanied by nutrition education is recommended. Further studies are recommended to use an analytical study design to identify factors associated with nutritional status and anaemia.

Educational inequality in Indonesia remains a significant challenge, as reflected in the low proportion of citizens with higher education degrees and the predominance of high school graduates as the highest educational attainment. University students, as part of the educated minority, hold a moral responsibility to redistribute the academic privilege they possess to the broader community. This article presents a report on a Community Service Program (PKM) titled It’s English Buddy, an online English-teaching initiative launched by students of the International Relations Study Program at UPN Veteran Jakarta. The program offers individual and group English conversation sessions at affordable prices, adopting a non-distributing profit approach to ensure operational sustainability. Supported by literature on the effectiveness of online learning in enhancing academic performance through flexibility and accessibility, the program has successfully reached participants of various ages and backgrounds. The results show that most participants are women and were recruited primarily through personal networks, highlighting the importance of public communication strategies and trust-building. Overall, It’s English Buddy demonstrates the potential of student-led grassroots educational initiatives as a meaningful contribution to expanding learning opportunities within society.

Digital transformation has become a major driver in enhancing the competitiveness of Micro, Small, and Medium Enterprises (MSMEs) in the era of global competition. However, scientific evidence regarding the pathway of digital transformation and its impact on market performance remains separately distributed and has not been systematically synthesized. This study conducts a Systematic Literature Review (SLR) based on PRISMA 2020 on international publications within the 2013–2024 range. The results of the analysis indicate that the digital transformation pathway encompasses digital capability, digital orientation, digital integration, digital strategy alignment, and the utilization of operational technology. Each pathway contributes differently to market outcomes such as sales growth, customer retention, market expansion, and competitive advantage. The study also found the presence of moderating and mediating roles through innovation capability, dynamic capability, organizational culture, and competition intensity. This research produces an integrated conceptual model and recommendations for a further research agenda to deepen strategic management theory in the context of MSMEs.

This research is aimed at examining the operational strategies carried out by PT. Samudera Sarana Karunia Dumai in ensuring the smooth operation of the Mt. Meghna Trader ship at Pelindo Dumai Port. The main focus of the research is directed at the identification and assessment of the effectiveness of operational strategies which include the planning, implementation, and control stages of various activities such as loading and unloading, logistics, coordination with relevant parties at the port, and operational risk management. This research also includes consideration of external factors, including port regulations, market conditions, available infrastructure, and supply chain dynamics. In addition, this study emphasizes the importance of continuous performance evaluation to ensure that ship operations can run according to safety standards, time efficiency, and procedural accuracy. A qualitative approach with a case study design is used and reinforced by quantitative data to get a more comprehensive analytical picture. Data was obtained through in-depth interviews, direct observations in the field, review of operational documents, and surveys involving internal and external parties who play a role in supporting the operational process of ships at the port.

This study aims to analyze the effectiveness of human resource (HR) governance in improving employee performance at the Serang City Cooperatives and SMEs Office in 2025. The research method used is a quantitative approach with a survey design, involving 100 employees as respondents. Data were collected through questionnaires and analyzed using multiple linear regression to test the effect of HR governance variables, which include planning, organizing, implementing, and supervising, on employee performance. The results of the study indicate that HR governance has a positive and significant influence on improving employee performance at the Serang City Cooperatives and SMEs Office. Specifically, clear HR planning, efficient organization, structured implementation, and effective supervision have been shown to increase employee productivity and work quality. The implication of this study is the importance of improving and strengthening HR governance as a strategy to improve employee performance, which ultimately can increase productivity, efficiency, and effectiveness in carrying out the duties and responsibilities of local government agencies.

This study aims to analyze the influence of price and product quality on purchasing decisions for personal care products manufactured by PT Mandom Indonesia Tbk. The topic was chosen in response to increasingly intense competition in the cosmetics industry, along with a decline in sales performance of several Mandom products, which highlights the need for the company to better understand key factors affecting consumer purchasing behavior. The research employed a quantitative approach using a survey method. Primary data were collected through questionnaires distributed to 100 respondents who use Mandom products, selected through purposive sampling. Prior to analysis, the research instruments were tested for validity and reliability to ensure the accuracy and consistency of the data. The data were then analyzed using multiple linear regression techniques. The results indicate that price has a positive and significant effect on purchasing decisions and is the most dominant influencing factor. This finding suggests that consumers place strong emphasis on the suitability between price and perceived benefits when making purchasing decisions. Product quality also shows a positive and significant influence, although its effect is relatively smaller compared to price. Simultaneously, price and product quality explain a portion of the variation in purchasing decisions, while other factors outside the study also contribute. Based on these findings, PT Mandom Indonesia Tbk is advised to prioritize competitive pricing strategies while consistently maintaining product quality to enhance purchase intentions and strengthen consumer loyalty.

This community service activity was carried out to increase students' understanding of the dangers of drug abuse and its impact on academic achievement and the future of the younger generation at SMK Negeri 1 Pagelaran. The problem of low student awareness and limited access to accurate information about drugs was the main background for this activity. The community service program was designed using interactive socialization and education methods that included direct counseling, educational video screenings, group discussions, and the provision of supporting media in the form of leaflets as a means of reinforcing the material. The results of the activity showed an increase in students' knowledge and understanding regarding the risks of drug abuse, particularly its impact on decreased learning concentration, physical and mental health disorders, and weakened motivation and academic achievement. In addition, students showed high enthusiasm during the activity and were able to identify internal and external factors that can encourage and prevent involvement in drug abuse. This activity made a positive contribution to the school as a preventive effort and became the basis for the development of a sustainable and more comprehensive drug prevention program.

Carbonate rocks are one of the most important geological resources with a significant role in various industrial sectors, particularly as the main raw material in cement, lime, and construction industries. This study aims to review the characteristics, quality, and industrial potential of three major carbonate rock types—limestone, dolomite, and marble—based on relevant scientific literature. The research employed a literature review method using a qualitative-descriptive approach through analysis and synthesis of previous studies. Data were collected from scientific publications addressing the mineralogical, chemical, and physical aspects of carbonate rocks and their implications for industrial performance. The findings indicate that the quality of carbonate rocks is largely determined by mineral composition (calcite and dolomite), chemical purity (CaO and MgO), and the presence of impurities such as silica, alumina, and iron oxides. High-purity limestone rich in calcite is identified as the most efficient raw material for cement and lime industries due to its stable processing behavior and lower energy requirements. Conversely, dolomite with high magnesium content requires process adjustments to prevent excessive MgO formation during calcination. Marble, both in natural and waste powder form, shows promising potential as a supplementary material in sustainable cement production. Overall, this study emphasizes that understanding the mineralogical and chemical variations of carbonate rocks is essential for optimizing their processing strategies and promoting sustainable industrial utilization 

The copyright infringement of public appearances at Mie Gacoan Bali Outlet reflects the weak legal awareness of the use of copyrighted works for commercial purposes without permission. The act of playing songs without paying royalties has legal consequences for the company, in accordance with the provisions of Law No. 28 of 2014 concerning Copyright. This research aims to analyze the qualifications of violations that ensnare the company's directors and the form of dispute resolution applied. The method used is normative legal research with a legislative approach and related case studies through qualitative analysis. The results of the study show that the royalty payment obligation of Rp2,264,520,000.00 is calculated based on the Decree of the Minister of Law and Human Rights Number HKI.2.OT.03.01-02 of 2016, with a rate of Rp120,000 per seat per year. Disputes are resolved through a royalty payment mechanism as a form of fulfillment of the economic rights of the creator. This study concludes that strengthening legal understanding, optimizing the implementation of regulations, and improving education and socialization are the keys to creating compliance with copyright protection and encouraging the realization of a fair, ethical, and sustainable music industry ecosystem in Indonesia.

This study examines the inconsistency of merger and acquisition (M&A) impacts on financial ratio performance across sectors and evaluation methods. This literature review synthesizes ten empirical studies published between 2022 and 2025, focusing on financial indicators before and after M&A transactions. The findings show that the effect of M&A on financial performance varies widely depending on the industry context, time horizon, and analytical technique used. Studies in the technology and telecommunication sectors demonstrate significant improvements in profitability and operational efficiency, while research involving manufacturing and non-financial firms commonly reports insignificant changes in key ratios such as current ratio, total asset turnover, return on assets, and return on equity. Methodological differences also influence the reported outcomes, where long-term observations and comparative statistical testing tend to reveal a more pronounced financial impact compared to short-term assessment. These results indicate that M&A does not uniformly drive financial improvement and its success depends on post-integration strategy, sector dynamics, and measurement design. This study highlights the necessity of standardized evaluation frameworks to ensure more reliable performance interpretation in future M&A research.

In the context of the influence of social media on the learning concentration of Students in the learning concentration if students in the J-PBSI (Indonesia Language and Literature Education Department) at Lambung Mangkurat University, social media is one of the most influential technological products in the lives of students today. Students in J-PBSI at Lambung Mangkurat University are increasingly dependent on various digital platfroms to support their educational processes. Theses applicantions have become essential tools for socializing and sharing information with other students. The influence of social media use on the learning concentration of J-PBSI students shows that many students experience a lack of focus while studying due to the distracting effects of social media. This distraction often reduces students’ ability to contcentrate, which in turn affects their overall to concentrate, which in turn affects their overall learning performance. This study uses a descriptive qualitative method with in-depth interviem techniques conducted with several students from the Indonesia Language and Literature Education Department. The results of the most students use sosial media on a daily basis. High usage of social media tends to decrease learning concentration because students are often distracted by notifications of the urge to open social media while studying. However, there are also J-PBSI students who use social media effectively, utilizing it as an additional learning resource. Thus, the influence of social media is twofold, depending on the intensity and purpose of ir use. This study aims to determine the extent to which social media affects students’ learning concentration. It is also expected to provide a better understanding of how social media influences the learning process. Students are encouraged to use social media wisely and responsibly so that is does not interfere with their focus on studying, but instead supports their academic activities.

The implementation of management information systems is a crucial instrument for improving the effectiveness of performance and service quality in local government agencies. The digital transformation driven by national policy requires local governments to manage data and information in an integrated, accurate, and timely manner. However, in practice, the implementation of management information systems still faces various obstacles, both in terms of human resources, technological infrastructure, and organizational policy support. This study aims to analyze the implementation of management information systems in local government agencies and identify the supporting and inhibiting factors that influence it. The research method used is a qualitative approach through a literature review of national journals and relevant scientific papers published between 2021 and 2025. Data were analyzed descriptively and analytically to obtain a comprehensive picture of the implementation patterns of management information systems in local government. The analysis results indicate that management information systems contribute positively to improving the effectiveness of organizational performance and the quality of public services when supported by competent personnel, available infrastructure, and leadership commitment. Conversely, weak coordination, limited human resources, and resistance to change are the main factors hindering implementation. This research is expected to serve as evaluation material and a reference for local governments in optimizing the implementation of management information systems on a sustainable basis.

Efficient and integrated public transportation services are a strategic need in sustainable urban development. The Surabaya City Government through the Transportation Department initiated the Wira-Wiri Feeder service on the Bratang-Pasar Turi route (FD07) as a feeder mode that connects densely active areas in the east and west of the city. This study aims to evaluate the implementation and performance of FD07 services using the public policy evaluation framework of William N. Dunn (2003) which includes the dimensions of effectiveness, efficiency, adequacy, justice, responsiveness, and policy accuracy. The research uses a descriptive qualitative approach with data collection techniques through field observations, in-depth interviews, and documentation studies. The results of the study show that the implementation of FD07 services has been running according to operational procedures with an average of 651 passengers per day, supported by field supervision and the Surabaya Integrated Urban Transport System (SIUTS) digital system. However, there are still obstacles in the form of limited fleet numbers, non-professional drivers, limitations of senior mechanics, and inadequate system development budgets. Dunn's six-dimensional evaluation shows that the effectiveness and efficiency of the service are in the medium category, with the main challenges being the accuracy of schedules and the accessibility of bus stop facilities for people with disabilities. This study concludes that improving the quality of human resources, adding fleets, strengthening digital systems, and massive public socialization are strategic steps to realize effective, inclusive, and sustainable feeder services in the city of Surabaya.

This experiment investigates the heat transfer characteristics of an ice bag gel phase change material (PCM) incorporated within bricks. The study seeks to investigate the performance of ice bag gel as PCM in improving thermal behavior of building material. The experiment consisted of subjecting brick samples with and without ice bag gel PCM to thermal cycles in a semi-automated laboratory setup. The results indicate that ice bag gel PCM incorporated in bricks exhibited minimal changes and better heat transfer as compared to the dry bricks. It was observed that the ice bag gel PCM registered lower peak temperature and slower rates of temperature drop which means their heat storage and release characteristics were efficient. Furthermore, the ice bag gel system produced a steady radiation flux, indicating that it was able to minimize the effects of temperature variations. These results imply that ice bag gel PCM has the potential to be a green and economical option for enhancing thermal comfort and decrease energy consumption in buildings.

The purpose of this research is to determine the influence of knowledge sharing and innovative work behavior on organizational innovation capability. This research design uses a quantitative approach with a survey method. This approach is used to measure the influence of knowledge sharing variables and innovative work behavior on innovation capability. This research was conducted at the PDAM Kolaka Regency office, Southeast Sulawesi Province. The population of this study was 30 employees of PDAM Kolaka Regency, Southeast Sulawesi Province. In this research, primary data sources are used in the form of survey results by distributing questionnaires to obtain information and responses related to knowledge variables, innovative work behavior and employee innovation capabilities. To test the hypothesis, this research uses PLS-SEM with the help of the Smart-PLS version 3.0 application.  The research results show that there is no influence between knowledge sharing and innovative work behavior on organizational innovation capability .