Publication Search

This study aims to analyze the effect of Tungsten Inert Gas (TIG) welding parameter variations on the mechanical and metallurgical properties of AISI 304 austenitic stainless steel, which is widely used in construction and industrial applications due to its excellent corrosion resistance and joint strength. The research focuses on identifying the optimal welding current to minimize welding defects and enhance joint structural integrity. Welding current was varied at three levels, namely 100 A, 125 A, and 135 A, while other parameters such as welding speed, argon shielding gas flow rate, and electrode type were kept constant. Mechanical properties were evaluated through Micro-Vickers hardness testing conducted in the weld metal, Heat Affected Zone (HAZ), and base metal, as well as tensile testing to determine ultimate tensile strength and elongation. In addition, non-destructive testing using the dye penetrant method was performed to detect surface welding discontinuities. Metallographic analysis was carried out using optical microscopy following an etching process to observe grain morphology, grain size, and the formation of microstructural phases. The results are expected to demonstrate a correlation between increased heat input due to higher welding current and changes in mechanical properties and microstructure, particularly in the HAZ. This study provides practical guidance for determining optimal TIG welding parameters for AISI 304 to achieve high tensile strength, homogeneous hardness distribution, and a stable microstructure resistant to intergranular corrosion.

This study aims to explore the dynamics of psychological empowerment among women entrepreneurs by examining how they construct entrepreneurial identity, develop competence, cultivate independence, and generate social impact through their business activities. The background of this research stems from the need for women in micro and small enterprises to receive support that extends beyond technical skill development, emphasizing psychological aspects such as self-belief, personal control, and decision-making capacity. Employing a qualitative phenomenological approach, this study involved three women entrepreneurs selected through purposive sampling. Data were collected using semi-structured interviews to capture the participants’ subjective experiences in managing their businesses. The findings reveal four central themes: entrepreneurial identity shaped by personal values and lived experiences, competence that evolves through continuous learning and problem-solving, independence reflected in decision-making and business management, and social impact manifested in the creation of economic opportunities and contributions to the surrounding community. These results illustrate that psychological empowerment among women entrepreneurs is a dynamic process formed through the interaction of personal experiences, entrepreneurial practices, and community support. The study emphasizes the importance of empowerment programs that integrate psychological strengthening alongside technical training, with communities serving as vital spaces for collective learning and mutual support. Recommendations highlight the need for holistic empowerment models that consider the sociocultural context of women entrepreneurs and foster sustainable growth in both personal and business capacities.  

Early marriage is a social phenomenon that still frequently occurs in Indonesia and gives rise to various problems, both from the perspective of state law and socio-religious aspects. From the standpoint of state regulations, early marriage is considered a violation of statutory provisions, particularly the Marriage Law, which stipulates a minimum legal age for marriage in order to protect children's rights. This practice results in various negative impacts, including increased health risks for mothers and children, disruption of educational attainment, economic instability within families, as well as high rates of divorce and domestic violence. From the perspective of Islamic law, early marriage is not absolutely prohibited; however, Islam strongly emphasizes the principles of public welfare (maṣlaḥah), physical and mental readiness, and responsibility in establishing a household. Therefore, Islamic legal solutions to early marriage as a violation of state regulations can be implemented through the maqāṣid al-sharī‘ah approach, which aims to protect life, intellect, and lineage, as well as by supporting state regulations intended to safeguard the rights and welfare of children. Consequently, synergy between Islamic law and state law is essential in preventing early marriage and in creating a healthy and just family structure.

Sustainable tourism village development requires effective multi-party collaboration between government, private sector, and communities. This study aims to analyze the implementation of Collaborative Governance in the Bakti BCA Program as a reference for accelerating village tourism in Tuban Regency. The research method used is a qualitative approach with data collection techniques through in-depth interviews, observation, and document analysis at four assisted locations namely Bektiharjo Tourism Village, Kelapa Beach, Geger Tourism Village, and Sowan Beach. The results showed that the Bakti BCA Program has successfully implemented Collaborative Governance principles through inclusive multi-stakeholder involvement, formal and structured collaboration processes, consensus-based decision making, and shared value creation. The program had a significant positive impact with a 428% increase in total tourist visits, 559% growth in MSMEs, and 156% increase in community income during the 2021-2024 period. The collaboration between PT Bank Central Asia Tbk, Tuban Regency Government, and local communities can serve as a reference model for sustainable tourism village development in other regions with strengthening self-reliance strategies for long-term sustainability.

Marriage has an important role in shaping the family structure in society. However, in recent years, the marriage rate in Indonesia has experienced a significant decline, reaching 7.51% in 2023. This decline is caused by various factors, one of which is the increase in cases of Domestic Violence (KDRT), which gives a negative image to the institution of marriage. This article aims to examine the stigma of violence and the fading of the institution of marriage. This research aims to analyze the views of employees of PT. Sicepat Express Indonesia from 2018 to 2023. This study uses a qualitative descriptive method to understand employees' views on this issue.  Based on data, in 2023 there will be 289,111 cases of violence against women and 351,828 divorces, of which domestic violence is the main factor. The results show that many individuals feel worried and reluctant to get married due to the growing negative stigma. These findings reveal that domestic violence not only has a direct impact on victims, but also affects the way people, especially the younger generation, view marriage as an institution that ideally brings happiness.

This research seeks to investigate the effects of work discipline, work ethic, and work motivation on employee performance at BPR Adi Sedana Ayu. The study is motivated by existing challenges, including insufficient discipline, reduced work enthusiasm, and limited employee motivation, which negatively affect organizational performance. A quantitative research design was applied, involving a saturated sampling technique with 35 employees as respondents. Data were gathered through structured questionnaires and analyzed using multiple linear regression to evaluate both partial and simultaneous influences. The results demonstrate that work discipline, work ethic, and work motivation exert a positive and statistically significant impact on employee performance, both individually and jointly. Based on these findings, the study emphasizes the need for improved supervision, the development of a constructive work culture, and the enhancement of employee motivation through performance-based incentives, career development opportunities, and a supportive work environment. Therefore, this study emphasizes the importance of better supervision, the formation of a positive work culture, and strengthening employee motivation through providing incentives, career development, and creating a supportive work environment.

This study aims to analyze the effect of social media advertising exposure and digital financial literacy on consumptive behavior, with self-control as a mediating variable among 11th grade high school students in Kotabumi Selatan District. This quantitative study involved 267 respondents from five public and private high schools selected using proportional sampling techniques. Data were collected through structured questionnaires and analyzed using Partial Least Squares–Structural Equation Modeling (PLS-SEM). The results show that exposure to social media advertising has a significant positive effect on consumptive behavior, indicating that higher advertising exposure increases students’ tendency toward excessive consumption. However, advertising exposure does not have a significant effect on self-control. Digital financial literacy has a significant positive effect on self-control, but does not directly influence consumptive behavior. Furthermore, self-control has a significant negative effect on consumptive behavior and plays a mediating role in the relationship between digital financial literacy and consumptive behavior. These findings confirm that strengthening digital financial literacy is crucial for improving adolescents’ self-control and reducing consumptive behavior in the digital era.

The development of e-Government has become a key strategy in modernizing public administration in various countries, including Australia and Indonesia. The application of information and communication technology in government administration aims to improve bureaucratic efficiency, the quality of public services, and realize the principles of good governance. This study aims to analyze and compare the development of public administration in the implementation of e-Government in Australia and Indonesia. The research method used is a qualitative approach with a literature review of relevant and accessible scientific journals, academic books, and policy documents. The results show that Australia has a higher level of e-Government maturity, characterized by good digital service integration, infrastructure readiness, and adequate human resource capacity. Meanwhile, Indonesia has shown significant progress through the implementation of the Electronic-Based Government System (SPBE), but still faces challenges such as infrastructure gaps, limited apparatus competency, and fragmented service systems. This research is expected to contribute concepts to the development of e-Government policies and public administration reform in Indonesia.  

This study aims to analyze and compare public administration systems in Indonesia and the United States, focusing on bureaucratic structure, decentralization mechanisms, and public service delivery. Using a qualitative approach through literature review, this research examines scholarly articles, policy documents, and relevant regulations published in recent years. The findings show that Indonesia adopts a hierarchical and relatively centralized bureaucratic structure within a decentralized unitary state framework, while the United States applies a federal system that grants constitutionally guaranteed autonomy to state governments. Decentralization in Indonesia emphasizes administrative and political authority transfer to local governments to improve service responsiveness, although challenges such as overlapping authority and uneven institutional capacity persist. In contrast, federalism in the United States enables flexible and innovative public service provision but also creates disparities among states. The study further reveals that public service effectiveness and responsiveness in both countries are influenced by bureaucratic capacity, coordination mechanisms, and digital governance implementation. This comparative analysis provides insights for policymakers to strengthen bureaucratic reform, improve intergovernmental coordination, and enhance public service quality in accordance with national governance contexts.

The digital transformation of population administration services has become a strategic agenda in improving the quality of public services in many countries. This study aims to comparatively analyze the implementation models of digital-based population administration services in Indonesia and Singapore. Using a qualitative approach with a literature review method, this study examines various scientific journals, policy documents, government reports, and relevant publications published in the last five years. The analysis focuses on identifying differences in implementation patterns, supporting and inhibiting factors, and best practices applied in both countries. The results show that Singapore has successfully implemented an integrated and user-centered digital population administration system supported by a strong national digital identity infrastructure, advanced technology, and high digital literacy among citizens. Meanwhile, Indonesia has made significant progress through the implementation of the Population Administration Information System and Digital Population Identity, but still faces challenges such as infrastructure inequality, limited human resource capacity, and uneven digital literacy. This comparative study highlights that the success of digital population administration services is determined not only by technology adoption but also by policy consistency, system integration, institutional capacity, and public participation. The findings are expected to provide policy insights and practical recommendations to strengthen digital population administration services in Indonesia in the future.  

Rapid developments in the Artificial Intelligence (AI) industry have triggered an increased need for workers with specialized competencies, which has implications for significant variations in salary levels. This research aims to analyze the factors that influence salaries in the AI sector using the multiple linear regression method. The dataset used includes 15,000 AI job vacancies with variables including job and company characteristics. The data was engineered via the one-hot encoding method and divided into two parts: training data (80%) and test data (20%). The analysis results show that the regression model is able to explain 85% of the variation in salary, with an R² value of 0.85 and a Root Mean Square Error (RMSE) of USD 23,221. The three main factors identified as having a significant influence on salaries in the AI field are work experience, company location, and the industry in which the company operates. The experience factor reflects the skills and knowledge developed over many years, which can increase productivity (Rony et al., 2023). Company location also plays an important role, as the cost of living and demand for skilled labor varies by region (Badran, 2019). Additionally, the specific industry in which an employee works influences salary, given that more developed industries can often offer higher compensation (Huang, 2025). This research makes a significant empirical contribution to the understanding of compensation structures in the AI labor market.

The increasing intensity of traffic object movement in urban areas has not been accompanied by adequate road infrastructure, resulting in traffic congestion, air pollution, and a higher risk of traffic accidents. One of the primary causes of accidents is traffic violations, particularly wrong-way driving behavior. This study develops a video-based automated traffic violation detection system using the YOLOv5 algorithm. A computer vision approach is employed to detect, classify traffic objects, and count wrong-way violations in real time. Due to limited access to real-world traffic violation footage, simulated traffic scenarios are used as testing data. The system is evaluated on four traffic object classes: motorcycles, cars, buses, and trucks. Experimental results demonstrate strong performance, achieving a precision of 90%, a recall of 92%, and an F1-score of 91%, while the traffic object counting accuracy reaches 89%. These findings indicate that the proposed system has significant potential to support traffic analysis and assist authorities in making more effective decisions to reduce congestion and traffic accidents.

Creative technology is the result of the convergence between human creativity and digital innovation that significantly changes the way industries operate. This journal discusses the definition of creative technology, its important role in supporting the development of the digital economy, and the challenges that arise in the implementation process. The research methodology uses a literature study of the latest technological trends, such as artificial intelligence (AI), augmented reality/virtual reality (AR/VR), and digital design. The results of the study show that the integration between technology and creativity is a key factor in increasing competitiveness in the future. Creative technology not only functions as a means of production, but also as a medium of innovation that is able to create added value, expand business opportunities, and encourage digital transformation in various sectors. However, the challenges faced include limited human resources, digital infrastructure readiness, and ethical and regulatory issues. Therefore, creative technology development strategies need to be directed at increasing digital literacy, cross-sector collaboration, and policies that support sustainable innovation.

This community service program aims to improve the entrepreneurial skills of high school students through the understanding and application of SMART Goal Setting. The activities were carried out in the form of workshops, group discussions, and intensive mentoring for eleventh-grade students. Data were collected through observations, short interviews, participant reflection notes, and documentation of business plans. Analysis was conducted using descriptive qualitative methods, emphasizing the participants' experience patterns and behavioral changes after participating in the program. The results showed that students were better able to formulate specific, measurable, realistic, relevant, and time-bound business goals. In addition, participants reported increased self-confidence, regularity in developing business steps, and awareness of the importance of structured planning. These findings confirm the relevance of implementing SMART Goal Setting in high school entrepreneurship education as a practical strategy that can support the emergence of aspiring young entrepreneurs.

This community service program aims to improve the quality of integrated administration at the Semarang Institute of Technology and Business (ITB) through the use of Google Sites as an easily accessible and efficient information management platform. Activities include gathering needs, developing content structures, training on Google Sites, and providing implementation support. The results demonstrate improved information accessibility, streamlined document management, and faster administrative processes. The use of Google Sites provides an alternative solution that supports transparent, integrated, and technologically adaptive administrative services. In the future, the use of this platform can be expanded into other academic and operational activities. With this technology, ITB Semarang can further streamline internal and external communication processes and support faster and more accurate decision-making. This program is also expected to serve as a model for other educational institutions in adopting technology to improve administrative efficiency. Furthermore, it is hoped that the use of this technology will also increase the participation and involvement of the entire academic community in managing information more effectively.

Literature is not only a source of entertainment, but also a tool for contemplating human life that is full of internal conflicts and psychological issues. Short stories as a type of literature often present the realities of life in a concise yet meaningful way, making them interesting to analyze with a variety of scientific methods. This research focuses on the short story "Happiness That Kills" by applying two main approaches, namely the analysis of intrinsic elements and literary psychology. This story depicts a happy state that appears from the outside, but actually hides the emotional burden experienced by the main character, Malla. The method applied in this study is qualitative descriptive with literature study techniques, which is oriented towards the introduction of themes, plots, characters, settings, and mandates, as well as exploring the psychological dynamics of characters using Freud's psychoanalytic theory. The results of the study show that the internal conflicts in this story arise from the battle between the id, ego, and superego, especially when Malla struggles to maintain harmony in her family at the expense of herself. Overall, this short story shows that forced happiness can lead to suffering. By combining structural and psychological analysis, this study reveals the deep meaning related to social pressures, inner struggles, and humanitarian messages that the author seeks to convey. It is hoped that the results of this research can contribute to the study of literature, especially in understanding the relationship between story structure and the psychological condition of characters in contemporary literary works.

The coaching and supervision of inmates is an integral part of the correctional system which aims to shape the behavior of inmates so that they are able to reintegrate socially while still upholding Human Rights (HAM). This study aims to examine the quality of coaching and supervision of inmates at the Class IIB Maumere State Prison (Rutan), especially in its implementation according to modern correctional principles. The research method used is descriptive qualitative with data collection techniques through in-depth interviews, direct observations, and documentation studies. The results of the study show that the implementation of coaching and supervision has been carried out in accordance with the provisions of the applicable laws and regulations, but it has not run optimally. The main obstacles include limited human resources, inadequate facilities and infrastructure, and the implementation of a humanist approach in fostering assisted residents. In addition, coordination between officers still needs to be improved so that the coaching program runs more effectively. Therefore, it is necessary to strengthen correctional management, increase the capacity and professionalism of officers, and support adequate facilities to realize effective, humane, and fair coaching and supervision.

This study aims to determine the influence of the Deep Learning learning approach and school facilities on the learning outcomes of MPLB students at SMK Negeri 14 Jakarta. The research method used is a survey with a quantitative approach. The research population consisted of 180 MPLB vocational students, with a sample of 125 students determined through proportional stratified sampling techniques. Data collection was carried out using questionnaire instruments, while data analysis used multiple linear regression with the help of SPSS version 26 application. The analysis includes research instrument tests, classical assumption tests, and hypothesis tests. The results of the study show that there is a positive and significant relationship between the Deep Learning learning approach to student learning outcomes. In addition, school facilities have also been proven to have a positive and significant effect on learning outcomes. Simultaneously, the Deep Learning approach and school facilities together have a positive influence on the learning outcomes of MPLB students. These findings confirm that the success of learning is not only determined by the methods used, but also by the support of school facilities and infrastructure. Thus, the application of a Deep Learning approach supported by adequate school facilities can improve the quality of student learning outcomes at SMK Negeri 14 Jakarta.

This study aims to analyze the management of educational facilities and infrastructure planning at Pesantren Miftahul Ulum Subang and its contribution to learning effectiveness. The research employed a qualitative approach with a case study design, using in-depth interviews, observations, and document analysis involving 19 participants, including the boarding school leader, teachers, students, and facilities managers. Data were analyzed thematically to identify patterns of facilities management and their impact on the learning process. The findings indicate that the needs analysis for facilities is not yet systematic and largely relies on informal reports. Facilities procurement is carried out gradually based on priority needs and available financial resources. Several facilities are underutilized due to the absence of standard operational procedures and limited supervision. The study also shows that the quality of facilities has a direct influence on learning effectiveness by enhancing classroom comfort and supporting instructional methods. It is concluded that structured and data-driven facilities planning is essential for improving the quality of learning in Islamic boarding schools.

This study was motivated by the important role of the school community in supporting the successful implementation of the Pancasila Student Profile as part of the Merdeka Curriculum. The purpose of this study was to analyze how principals, teachers, students, parents, and school committees contribute to the development of the six dimensions of the Pancasila Student Profile. The research used a qualitative approach with a case study design, involving in-depth interviews, observations, and documentation studies conducted at a secondary school during the period from August to October 2025. The results showed that the development of all dimensions of the Pancasila Student Profile was greatly influenced by the quality of collaboration within the school community. The principal plays a role in strengthening school policies and culture, teachers become facilitators in project-based learning, students take an active role as drivers of collaborative activities, while parents and committees provide moral support and program facilities. These findings imply that the success of strengthening the Pancasila Student Profile does not only depend on the curriculum structure, but also on the synergy of the school ecosystem that is created in a sustainable manner.