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Dredger operations in water-based mining areas have a high occupational risk because they involve a combination of wet environments, mechanical equipment, and electrical systems. The presence of electrical panels, power cables, terminal connections, electric motors, inverters/drives, and protection components on the Dredger requires a sound understanding of Occupational Health and Safety, particularly electrical safety. Water splashes, wet walking surfaces, high humidity, and improper procedures during inspection or cleaning may increase the risk of short circuits, protection trips, and electric shock. Therefore, structured basic safety training is required so that operators are able to identify electrical hazards and implement safe working procedures. This activity aimed to improve operators’ understanding of hazardous electrical components, initial safety briefing procedures, measurement practice and safe handling during trips or short-circuit indications, and the correct and safe use of water pumps for unit cleaning. The activity was carried out through field observation, technical briefing, direct demonstration on the electrical panel and work area, simple measurement practice, and safe cleaning practice. The results indicate that field documentation can serve as an effective learning medium to strengthen operators’ understanding of electrical hazard sources on the Dredger, the application of simple lock out-tag out procedures, the control of wet areas, and the limitation of water spray direction during cleaning activities. Overall, the activity shows that improved compliance with safety procedures may reduce the risk of short circuits and electric shock during operation and maintenance.

This study aims to examine the components of the Christian Religious Education (CRE) curriculum in the family, its design and development, and its concrete implementation. The research employs a qualitative approach with a descriptive design through library research, using data sources such as books, academic journals, and relevant articles. The data were analyzed using descriptive qualitative techniques to produce a systematic and in-depth description. The findings show that the CRE curriculum in the family consists of interconnected components, namely objectives, content, strategies, methods, and evaluation, which must be implemented in an integrated manner. Faith education in the family is carried out through methods such as role modeling, habituation, teaching, discussion, mentoring, and practical application. Effective strategies include parental role modeling, dialogical communication, and love-based discipline. The implementation of the curriculum is realized through concrete activities such as family prayer, family worship, Bible reading, and the application of Christian values in daily life. In conclusion, the success of Christian Religious Education in the family largely depends on the active role and consistency of parents in implementing the curriculum in a holistic and continuous manner. With the right approach, the family can become an effective center of faith education in shaping children who are faithful, character-driven, and prepared to face life’s challenges.

Indonesian culinary comments on social media platforms such as Instagram are characterized by informal spelling, regional language mixing, slang expressions, and emojis, posing substantial challenges for automated sentiment classification. While IndoBERT has demonstrated strong performance across Indonesian natural language processing tasks, the contribution of individual preprocessing components to fine-tuning performance on informal text remains underexplored, particularly in the culinary domain. This study addresses this gap by conducting a systematic preprocessing ablation study on IndoBERT-Base fine-tuning for Indonesian culinary sentiment classification, accompanied by a comparative evaluation against Naive Bayes with TF-IDF, SVM with TF-IDF, and BiLSTM as representative baselines. A dataset of 3,500 manually labeled Instagram culinary comments across three sentiment classes was used, with a stratified 80/10/10 split. Six preprocessing variants were evaluated under identical experimental conditions to isolate the contribution of each component. The results show that slang normalization is the most impactful single preprocessing step, yielding a macro F1-score gain of +0.0609 over the no-preprocessing baseline, while the full pipeline achieves an accuracy of 0.8800 and a macro F1-score of 0.8465. IndoBERT-Base with the full pipeline outperforms all baselines across all evaluation metrics. Per-class analysis reveals that the negative class achieves the lowest F1-score of 0.7600, with sarcastic expressions and Banjar regional vocabulary identified as primary sources of misclassification. These findings indicate that preprocessing decisions have a measurable and non-uniform effect on IndoBERT fine-tuning performance. In this study, slang normalization provides the most substantial individual contribution in bridging the vocabulary gap between informal user-generated text and the model’s pre-training distribution.

There are chances for small and medium-sized businesses (SMEs) to boost local agricultural economies and increase profitability due to the rising demand for value-added dairy products.  This study uses the Hayami approach to evaluate the value distribution along the production chain in order to investigate the economic potential of cream cheese production in Samarinda, Indonesia.  In-depth producer interviews, cost documentation, questionnaires, and production process observations were used to gather primary data.  Identifying the main cost components and evaluating value generation at the processing step were the main objectives of the investigation.  The results show that processing adds a substantial amount to the total product value, with the acquisition of raw materials and packaging being the main sources of expense. Maximizing by-products like whey, implementing cost-effective packaging, and optimizing input sourcing are all ways to boost profitability. According to the report, local cream cheese makers can become more resilient and competitive by focusing on specialized markets, improving branding, and fortifying supply chain integration. These observations serve as the foundation for business plans and regulatory suggestions meant to promote long-term expansion in the artisanal dairy industry.

The development of digital technology has encouraged Micro, Small, and Medium Enterprises (MSMEs) to utilize social media as the main instrument in building brand awareness. This study uses a qualitative descriptive approach with a field research type (field research). Data collection was carried out through observation, in-depth interviews with six sources (owner, financial manager, social media team, admin, crew, and customers), and documentation of the content of the TikTok account @mtm43surabaya. The results of the study show that: (1) MTMSBY43 implements a digital branding strategy with three main components, namely brand positioning as a social-based one-stop solution, a brand identity that focuses on a human-centered service approach, and a brand personality that reflects the character of local youth who are solution-oriented and socially concerned; (2) MTMSBY43 TikTok content is classified into three pillars, namely humanistic and realistic content (daily vlogs & live documentation), educational and transparent content (service portfolio), and humorous content (entertainment & engagement content) that builds high organic appeal; (3) TikTok acts as a primary growth driver for MTMSBY43's brand awareness through three mechanisms: creating brand recognition through the FYP algorithm, which reaches new audiences; driving brand recall through consistent uploads and a distinctive communication style; and building customer trust and brand loyalty through responsive two-way interactions

This study evaluated the effects of compound and single-nutrient fertilizers on the growth and yield of cabbage (Brassica oleracea L.). The experiment was conducted using a randomized complete block design with seven fertilization treatments, including varying doses of compound fertilizer and a single-nutrient control. Results showed that the application of a 1.0× dose of compound fertilizer significantly improved plant height at 3 and 4 weeks after transplanting (WAT), and increased leaf number at 5 WAT. Yield components, including yield per plant, per plot, and hectare, were significantly higher in the 1.0× treatment, with an average yield of 1.92 kg per plant—an increase of 86.4% and 11.6% compared to the control and single-nutrient treatments, respectively. The relative agronomic effectiveness of the 1.0× dose reached 139%, indicating superior performance over the standard fertilizer. Economic analysis confirmed its viability, with the highest benefit-cost ratio (R/C) of 2.23 and a net profit of IDR 14,487,900. These findings suggest that compound fertilizer is both agronomically effective and economically profitable. The recommended application rate for cabbage is 211 kg/ha, applied one week after transplanting.

The rapid growth of e-commerce in Indonesia has encouraged businesses to adopt digital marketing strategies supported by effective information management. Marketplace platforms such as Shopee provide extensive marketing data with strategic value; however, its utilization requires a structured system. This study aims to analyze the implementation of Marketing Information Systems in supporting digital marketing strategies on the Shopee e-commerce platform. The research employs a qualitative descriptive approach through literature review and indirect observation using internet-based scholarly sources. Data were collected from relevant national and international journals and analyzed descriptively to identify the roles, components, and influencing factors of Marketing Information Systems. The results indicate that Marketing Information Systems play a significant role in supporting digital marketing decision-making through the management of internal records, marketing intelligence, marketing research, and decision support systems. Furthermore, the implementation of Marketing Information Systems on Shopee is influenced by information technology development, company size and scale, consumer behavior, competitive environment, and corporate strategy and objectives. This study is expected to contribute theoretically to the development of digital marketing studies and provide practical references for e-commerce businesses in optimizing data-driven marketing strategies.

Premarital sexual behavior in adolescents is a public health issue influenced by various individual, social, and environmental factors. Changes in social norms, technological advancements, and limited reproductive health knowledge make adolescents a group vulnerable to risky sexual behavior. This study aims to examine the factors influencing premarital sexual behavior among adolescents based on the Health Belief Model (HBM) approach. The method used is a Systematic Literature Review (SLR), review national and international scientific articles published between 2013 and 2025. Data sources were abtained from Google Scholar and ScienceDirect, with inclusion criteria including articles in Indonesia and English, open access, full text, and relevant to HBM components. The study result indicate that factors such as perceived barriers, self-efficacy, and the quality of information play an important role in shaping adolescent sexual behavior. Low knowledge and limited perception oh the negative impacts of premarital sex increase the risk of engaging in risky sexual behavior. In addition, health promotion interventions based on the Health Belief Model (HBM) have been proven effective in improving knowledge, attitudes, and preventive behaviors regarding premarital sex among adolescents. Therefore, the HBM approach is recommended as a basis for developing comprehensive and sustainable adolescent reproductive health education and promotion programs.

Smart cities are increasingly leveraging advanced technologies such as the Internet of Things (IoT), Artificial Intelligence (AI), and Big Data Analytics to optimize urban management and improve the quality of life for citizens. However, managing vast and diverse datasets from numerous sources in real-time presents several challenges. This research proposes a modular framework that integrates distributed data processing engines with container-based workflow orchestration to address scalability, latency, adaptability, and fault tolerance in smart city data analytics. The framework utilizes cloud native technologies, including Apache Spark and Kubernetes, to efficiently manage resources and ensure high availability. The experimental setup tested the framework’s ability to handle dynamic data loads, demonstrating scalability through real-time resource allocation and low-latency processing. The adaptability of the framework was evident in its seamless integration with various data sources, such as environmental sensors and traffic management systems, which require different processing methods. Additionally, the framework’s modularity provided fault tolerance, enabling continued operation even if individual components failed, a crucial feature for mission-critical applications in smart cities. Compared to traditional monolithic systems, the proposed framework outperformed in flexibility, scalability, and performance, offering significant improvements in handling real-time data streams. Despite these advantages, challenges remain, particularly in integrating heterogeneous data formats and optimizing real-time processing for high-priority applications. The research highlights the importance of scalable data analytics and efficient workflow orchestration for the future of smart city platforms, offering a foundation for the development of more resilient, adaptable, and efficient cloud native infrastructures.

Premarital sex is sexual intercourse outside of legal or religious marriage. This behavior can cause various problems such as sexually transmitted diseases, unplanned pregnancies, and encourage early marriage. Analyzing the determinants of adolescent premarital sex based on the Health Belief Model. Using a literature review approach, this study analyzes several academic references such as journals, books, encyclopedias, and others that discuss the topic of premarital sex among adolescents based on the Health Belief Model (HBM) Theory. This study uses seven journals, with sources from the last six years. The study began in October-November 2025. Based on the analysis, there is a relationship between perceived susceptibility, perceived severity, perceived benefits, perceived barriers, perceived self-efficacy, cues to action, and premarital sex behavior among adolescents. The conclusion shows that in all seven studies, the main components of HBM are significantly related to this behavior. For adolescents, it is recommended to better understand premarital sex behavior by seeking appropriate information and selecting positive friends and social environments so as not to be influenced by negative things or the urge to engage in premarital sex behavior.

This study examines the fundamental concepts of learning by emphasizing that learning is an active process that not only involves receiving information but also includes changes in students’ knowledge, attitudes, and skills. This research was conducted using a literature review method by exploring various relevant scholarly sources to understand the theories, principles, components, and factors that influence the success of learning. The findings indicate that learning theories such as behaviorism, cognitivism, constructivism, and humanistic theory provide an essential foundation for teachers in designing meaningful learning experiences. In addition, there has been a paradigm shift from teacher-centered learning to student-centered learning, which requires teachers to act as facilitators and designers of a conducive learning environment. The study further reveals that effective learning is determined by the alignment of objectives, materials, methods, media, learning activities, and evaluation. Internal factors such as students’ motivation and readiness to learn, as well as external factors such as teacher competence and the availability of learning facilities, also significantly influence learning outcomes. Overall, this study emphasizes that effective learning requires comprehensive planning, adaptive approaches, and classroom management that supports active student engagement.

Local Revenue (PAD) refers to the income obtained by regional governments from sources within their own jurisdiction, such as taxes and local levies. One of the important components of PAD is market levies, which are collected from traders as a fee for the use of market facilities. This study aims to analyze the contribution of market levies to PAD in North Toraja Regency. The method used in this study is descriptive quantitative, utilizing secondary data from the Bapenda of North Toraja for the period of 2020–2024. The results of the study show that the contribution of market levies to PAD fluctuates with a downward trend. In 2020, the contribution was recorded at 1.17%, but by 2024, it decreased to 0.71%. This decline is attributed to several factors, including increased competition from modern markets that are more attractive to consumers, a decrease in the number of buyers visiting traditional markets, and arrears from traders, which has led to suboptimal revenue collection from levies. These findings highlight the importance of efforts by local governments to enhance the appeal of traditional markets and manage levies more effectively in order to increase their contribution to PAD in the future.

This study aims to systematically review the determinants of innovative work behavior in MSMEs in the digital era in Indonesia. The research method uses Systematic Literature Review (SLR) with the design of the PRISMA framework. The data sources used were obtained from various databases of quality scientific publications including emerald, taylor and francis, springerlink, and sciencedirect, with a time range from 2020 to 2025. A total of 15 international scientific articles published in the period were analyzed for further identification of the main trends, main topics, and research directions. The results of the study show that the results of the study show that three main components consist of Innovative Work Behavior Determinants (PKI) in Micro, Small, and Medium Enterprises (MSMEs) in the modern era: Organizational/Interpersonal Factors, Leadership Factors, and Individual Factors. This Systematic Review serves as a comprehensive summary of evidence that collectively corroborates individual findings, increases confidence in applicable practices, and directs MSME strategies to ensure survival and competitive advantage amid the challenges of the digital age.

This study aims to: 1) identify and analyze the degree of fiscal decentralization and the level of financial independence of regencies and cities in North Sumatra Province during the period 2015–2024; and 2) analyze the variation in regional revenue realization based on its components, as well as the variation in regional financial capacity across regencies/cities during the same period. The methods used in this research include the Fiscal Decentralization Degree Ratio (DDF), the Regional Financial Independence Ratio (RKKD), and a Two-Way ANOVA test, supported by SPSS 20 software. The findings show that the degree of fiscal decentralization remains relatively low from year to year, indicating a strong dependence on central government transfers. Similarly, the regional financial independence ratio is also categorized as low, with an instructive pattern of relationship, meaning that regional governments still have limited ability to finance development needs independently. The Two-Way ANOVA test results reveal significant differences in regional revenue realization both across regencies/cities and across years within the study period. The largest variations are attributed to the differing characteristics of each regency/city, including economic potential, effectiveness in managing locally generated revenue, and variations in regional fiscal structures. These findings highlight the importance of enhancing fiscal capacity and optimizing local revenue sources throughout North Sumatra.

As an important condition for successful learning, strategic classroom management contributes to the creation of a conducive learning environment. The purpose of this study is to examine how classroom management and a conducive learning environment are interrelated and how both contribute to improving teaching standards in the classroom. A literature review is the process used, which involves examining various sources, including books, scientific publications, and previous research findings relevant to the subject. The research findings show that classroom management includes social interaction, behavior control, and the emotional atmosphere of the classroom, in addition to its physical components. To foster a supportive and effective learning environment, teachers play the roles of educators, instructors, mentors, coaches, advisors, innovators, and role models. Effective classroom management creates a supportive learning atmosphere where students feel safe, comfortable, and inspired to engage fully. The success of this management is also influenced by elements such as organizational structure, social-emotional connections, and physical conditions of the classroom. Therefore, the mutually beneficial relationship between classroom management and a supportive learning environment is an important foundation for improving learning standards and successfully achieving educational goals.

Goals – Goals from studies This is For explore approach strategic in development System Information Management (SIM) as integral part in support digital transformation of modern organizations. Study This emphasize importance integration technology information , effective data management as well as improvement digital competence resources Power man in operation system. Design/ methodology / approach – Conceptual article This use method review library with analyze various work relevant academic and technical manuals , in particular related implementation of SIM in the sector public and private . Study This referring to the works Jatnika et al. (2022–2024), including utilization Microsoft Office applications as skills supporting basis​ organizational digital literacy . Findings – Findings studies This show that SIM development is not just effort technical , but rather need strategic in support digital transformation . Key strategies covers design modular systems , data mining integration , training programs based users , and evaluation system in a way periodic . Components This allows organization build responsive and adaptive SIM ecosystem . Implications practical – Organizations that want to do digital transformation is necessary invest in development digital capabilities of sources Power the human as well as ensure effectiveness use developed SIM system in a way strategic can become driving force main in increase efficiency , accuracy , and capability taking decision across work units . Originality / value – Study This offers a conceptual model structured about development of SIM in context digital transformation , based on literature applications and needs organizations in the real world . This article give outlook practical for taker policy , IT managers , and HR developers .  

Modern students face high academic, social, and personal pressures, but Christian Religious Education has not yet maximized the potential of religious-based resilience. This study aims to: (1) analyze how the biblical values of faith, hope, and love can strengthen the components of students' psychological resilience in the cognitive, emotional, and spiritual dimensions; and (2) identify the integration mechanism between biblical teachings and psychological strategies in Christian Religious Education learning that can increase students' resilience in facing academic and personal stress. The method used is descriptive qualitative with a literature study approach to various journals, articles, and related academic sources. The results of the study show that the biblical values of faith, hope, and love are fundamental pillars that strengthen students' psychological resilience as a whole. Faith provides a foundation of self-confidence and personal competence, hope activates optimism and sustained motivation, while love builds healthy social relationships and essential emotional support. These three values work synergistically to strengthen students' emotional regulation, problem analysis, empathy, and self-efficacy. The deep integration of biblical teachings and psychology in PAK learning through biblical narratives, secure parenting relationships, supportive communities, and reflective feedback has proven effective in holistically improving student resilience. In conclusion, PAK learning that explicitly integrates biblical values with psychological resilience strategies is a transformative instrument for shaping students into individuals who not only perform well academically but are also spiritually strong, psychologically resilient, and ready to face complex life situations in accordance with the principles of 1 Corinthians 13:13 regarding faith, hope, and love

This study presents a literature review that investigates the role of strategic planning in enhancing employee performance and strengthening supplier relationship management within the food and beverage (F&B) business sector in Semarang City. Strategic planning, as the independent variable, is critical in defining the company’s vision, mission, objectives, and policies, which directly influence the productivity, effectiveness, and engagement of employees, the dependent variable. By systematically analyzing a wide range of literature sources, including peer-reviewed journals, articles, and other reputable publications, this study highlights the multifaceted benefits of effective strategic planning. The analysis reveals that organizations that implement clear and well-structured strategic plans are more likely to experience improved employee motivation, higher performance levels, greater job satisfaction, and increased employee loyalty. Additionally, the study emphasizes the importance of establishing and maintaining strong, strategic relationships with suppliers, which contribute to operational stability, efficient supply chain management, and enhanced competitiveness in the F&B industry. The findings suggest that strategic planning and supplier relationship management are interrelated and mutually reinforcing processes that help businesses anticipate market demands, optimize resource allocation, and respond effectively to operational challenges. Ultimately, the integration of these two factors provides a sustainable competitive advantage, enabling F&B businesses in Semarang to improve internal performance while simultaneously strengthening external partnerships. This study underscores the necessity for managers and business owners to prioritize strategic planning and supplier relationship management as essential components of long-term business success in a highly dynamic and competitive market environment.

Leadership and organizational structure in Islamic education are two interrelated elements that shape the direction, vision, and sustainability of educational institutions founded upon divine values. The background of this study stems from the phenomenon of weak leadership systems and organizational governance in several Islamic educational institutions in Indonesia, characterized by low managerial competence and the lack of integration of spiritual values in leadership practices. This condition hampers institutional effectiveness in achieving the expected quality of education. The purpose of this research is to analyze the role of leadership as a pillar of spiritual and managerial transformation and to describe the organizational system of Islamic education as a collaborative and value-based system. This study employs a qualitative method with a literature review approach, analyzing various academic sources, Islamic leadership theories, and previous research findings. The results indicate that Islamic educational leadership grounded in the values of amanah (trustworthiness), syura (consultation), and ukhuwah (brotherhood) plays a crucial role in building a productive and ethical organizational culture. Furthermore, an organization based on collaboration, justice, and open communication strengthens institutional effectiveness and enhances the participation of all educational components. The synergy between spiritual leadership and a value-driven organizational system produces Islamic educational institutions that are excellent, adaptive, and oriented toward nurturing individuals who are both faithful and knowledgeable.

Waste candlenut shells are one type of biomass that has significant potential to be developed as an alternative energy source, particularly in the form of briquettes. Candlenut shells, which are typically discarded as agricultural waste, contain combustible material that can be transformed into solid fuel. However, the traditional briquette molding process is still done manually, which is time-consuming, inefficient, and often results in inconsistent briquette shapes and density. This study aims to design and develop a briquette molding machine specifically for processing candlenut shell waste, with the goal of improving both production efficiency and the quality of the briquettes produced. The research methodology includes several stages: mechanical design, selection of appropriate materials, fabrication of machine components, assembly, and performance testing of the machine. The resulting machine utilizes a screw conveyor compression system powered by a 5.5 HP petrol engine. It features a cylindrical mold with a 40 mm diameter to shape the briquettes uniformly. During the performance test, the machine demonstrated a maximum production capacity of 14.3 kg per hour, with an average processing time of 24 minutes and a briquette yield reaching up to 85%. The findings indicate that the machine can significantly streamline the briquette production process while maintaining product consistency and quality. This briquette molding machine is particularly suitable for household and small-scale industries aiming to utilize renewable energy sources and reduce dependency on fossil fuels. The use of this machine also supports environmental sustainability by converting agricultural waste into a usable energy product.