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 The instructional leadership of school principals is a strategic factor in improving the quality of education, particularly in shaping teacher performance and professionalism. In the context of modern educational challenges, school principals do not only act as administrative managers but also as educational leaders capable of guiding, mentoring, and developing teachers' capacities. This study aims to identify the influence of instructional leadership on teachers' performance and professionalism, as well as to uncover the dominant leadership strategies used in schools. The research questions addressed are: (1) How does instructional leadership influence teacher performance and professionalism? and (2) What are the dominant instructional leadership strategies in improving education quality? The study method uses a systematic literature review (SLR) approach by searching articles through Google Scholar and Publish or Perish (PoP) using the keyword ‘guided inquiry search.’ Out of a total of 50 articles, five main articles were analysed in depth. The findings indicate that instructional leadership significantly influences teachers' work motivation, self-efficacy, and professional development. The most dominant strategies include academic supervision, strengthening the school's vision, and fostering a collaborative work environment. This study underscores the urgency of strengthening the instructional role of school principals and recommends further studies based on meta-analysis and a cross-national contextual approach.

This study aims to systematically examine the relationship between budget participation and organizational culture on improving managerial performance in the government sector. Using the Systematic Literature Review (SLR) approach with PRISMA guidelines, a total of ten relevant national and international scientific articles in the period 2020 - 2025 were analyzed thematically and comparatively. The results showed that budget participation generally contributes positively to managerial performance, especially when supported by an adaptive, collaborative and inclusive organizational culture. Organizational culture plays an important role as a reinforcing factor, which can maximize the effectiveness of the participatory budgeting process. However, there were also variations in results that were influenced by organizational characteristics, leadership styles, and internal cultural readiness. This study concludes that the synergy between participatory systems and organizational culture is a key prerequisite for creating superior managerial performance in government environments. The findings provide strategic implications for policy makers in designing more participatory budget governance and building an organizational culture that supports bureaucratic transformation.

Phishing is an evolving form of cybercrime that targets users' sensitive information through URL manipulation. Conventional detection methods such as blacklists and signature-based approaches have become increasingly inadequate in addressing the dynamic variations of modern phishing attacks. This study evaluates the effectiveness of Recurrent Neural Network (RNN) variants, such Long Short-Term Memory (LSTM), Bidirectional LSTM (Bi-LSTM), and Gated Recurrent Unit (GRU), in detecting phishing threats based on URL data. The methodology involves a Systematic Literature Review (SLR) of scholarly publications from the past ten years, complemented by experimental implementation of the models using a public dataset from Kaggle. Literature findings show that Bi-LSTM consistently achieves the highest accuracy, up to 99%, while GRU stands out for its computational efficiency. Experimental results support these findings, with Bi-LSTM achieving an accuracy of 96.22%, GRU 96.29%, and LSTM 95.43%. Classification metrics indicate that RNN-based models perform very well in detecting benign and defacement URLs, although their performance on phishing URLs remains challenged, particularly in terms of recall. These results confirm that RNNs remain a promising approach for phishing detection systems, especially when integrated into hybrid models with complementary architectures. This study is expected to provide a foundation for developing precise and adaptive AI systems to combat increasingly sophisticated phishing threats.

This study presents a Systematic Literature Review (SLR) focusing on the application of the Branch and Bound (B&B) method in production optimization. In modern industry, achieving operational efficiency and profitability is essential, yet optimization often yields fractional solutions that are unrealistic for indivisible entities. The Branch and Bound method, as part of Integer Programming, has proven effective in addressing these constraints by converting fractional solutions into optimal integer values. This SLR analyzed 12 scientific articles published between 2016 and 2024, sourced from databases such as Google Scholar, Scopus, and SINTA. The analysis reveals that B&B is widely utilized to maximize production profit across various sectors, including spring beds, woven fabrics, bread, and furniture, often formulated as Integer Linear Programming (ILP) problems. Furthermore, this method is also applied to minimize production time and determine the shortest routes. Overall, B&B is a flexible and efficient tool that assists companies in managing resources and achieving maximum profit with realistic integer solutions.

The development of the digital economy in Indonesia, particularly through social media and digital platforms, presents new challenges in the national taxation system. This study aims to review the digital taxation policies that have been implemented, identify challenges and opportunities, and analyze their impact on tax compliance and revenue. The method used is Systematic Literature Review (SLR) of 25 scientific articles published between 2019 and 2024. The study results show that Indonesia has implemented digital tax policies through regulations such as Income Tax and VAT on digital transactions as well as self-assessment and withholding reporting systems. Key challenges include low tax awareness and compliance, lack of education, regulatory complexity, and limited oversight. Nonetheless, there are great opportunities to increase state revenue through the use of technology, broadening the tax base, and international collaboration. The impact on tax compliance is not optimal, but can be improved with the right strategies, including education and administrative reform. This study recommends strengthening the regulatory framework, inter-agency synergy, and technology utilization as strategic steps to support the successful implementation of digital tax in Indonesia.

This study identifies and validates critical risk factors in storage tank construction projects through a Systematic Literature Review (SLR) and expert judgment using Aiken’s V method. Initially, 103 journal articles were screened, with 43 selected for in-depth analysis, revealing 33 causal factors and six key risk categories. A Focus Group Discussion (FGD) involving industry professionals (project managers, QA personnel, safety officers) enriched the findings by incorporating practical insights missing in academic literature. Eight experts then evaluated these factors using Aiken’s V, validating 13 causal factors and four risk factors as highly significant. Key causal factors included Structure Design, Material Delivery, and Foundation Design, while major risk factors were financial loss, non-compliance, workplace accidents, and poor-quality outcomes. The study establishes a structured risk model for storage tank projects, supporting future quantitative risk analysis and mitigation strategies.

Perilaku konsumen dalam pembelian ayam broiler dipengaruhi oleh berbagai faktor yang saling berkaitan. Penelitian ini bertujuan untuk menganalisis pengaruh perilaku konsumen dalam pembelian ayam broiler serta mengidentifikasi faktor utama yang menentukan keputusan pembelian. Metode yang digunakan dalam penelitian ini adalah Systematic Literature Review (SLR) dengan pendekatan PRISMA, yang melibatkan analisis terhadap 15 jurnal nasional maupun internasional yang dipublikasikan dalam rentang waktu 2020-2025. Setelah melalui proses seleksi, sebanyak 13 jurnal dinyatakan relevan dan digunakan dalam analisis lebih lanjut. Hasil penelitian menunjukan bahwa faktor pribadi memiliki pengaruh terbesar terhadap keputusan pembelian ayam broiler, dengan tingkat keterlibatan mencapai 100%. Faktor ini mencangkup aspek harga, kualitas produk, tampilan, kemasan, dan kebersihan. Selain itu, faktor budaya sebesar 15%, sosial, dan psikologis masing-masing memiliki pengaruh sebesar 23%. Temuan ini menunjukan bahwa pemahaman mendalam mengenai perilaku konsumen menjadi aspek krusial bagi pelaku usaha dalam menyusun strategi pemasaran yang lebih efektif. Dengan memahami faktor-faktor utama yang mempengaruhi keputusan pembelian, produsen dan pedagang ayam broiler dapat menyesuaikan produk, harga, serta strategi promosi agar lebih sesuai dengan kebutuhan dan preferensi konsumen.

This study aims to systematically review the application of sensitivity analysis in operational decision-making based on linear programming. The research method used is a Systematic Literature Review (SLR), analyzing scientific articles published between 2018 and 2024 from databases such as Scopus, ScienceDirect, SpringerLink, and Google Scholar. The review focuses on how sensitivity analysis is employed to evaluate the stability of linear programming solutions in the face of parameter changes, such as objective function coefficients, constraint bounds, and resource availability. The results indicate that local sensitivity analysis approaches are the most commonly used due to their simplicity and ease of interpretation. However, they fall short in capturing parameter interactions and complex uncertainty. Therefore, recent studies have started to explore global sensitivity methods, such as Morris and Sobol techniques, as well as geometric visualization approaches to provide a more holistic understanding. This study recommends integrating both local and global approaches and utilizing computational tools to enhance the robustness of operational decisions. The findings are expected to serve as a reference for more adaptive, efficient, and resilient decision-making under uncertainty.

This research employs a Systematic Literature Review (SLR) approach to analyze the application of the simplex method as a tool for solving real-world optimization problems. Mathematics education plays a crucial role in developing critical thinking and achieving accurate results. Linear programming, with its highly effective simplex method, is a branch of mathematics proven to solve various optimization challenges such as cost minimization, profit maximization, distribution, and scheduling. In practice, the simplex method is an alternative algorithm that systematically searches for the optimal solution to problems by moving from one feasible solution to another until the best result is achieved. This study identifies, examines, evaluates, and interprets relevant studies on the simplex method's application in real-world contexts. Our review of 20 journals reveals that the simplex method is highly effective in solving a wide range of optimization problems, from large-scale industries to Micro, Small, and Medium Enterprises (MSMEs). Examples of its application include optimizing fish feed costs at PT. Indojaya Agrinusa, maximizing profits for Seblak MSMEs, determining optimal sales quantities for areca nuts, and optimizing the production of tofu and pottery crafts, among others. The simplex method's ability to consider various limiting factors has proven to be extremely helpful.

This study examines the application of transportation problems in an effort to minimize goods transportation costs in various factories in Indonesia, using a Systematic Literature Review (SLR) approach. Transportation problems, as a part of operations research, focus on optimizing distribution costs from sources to destinations. In the industrial context, good planning and strategy are essential to save transportation costs and increase profits. This study analyzes ten relevant journals published between 2017 and 2025, exploring various methods such as the transportation model, North West Corner, Stepping Stone, and Vogel's Approximation Method (VAM), including its modification (MVAM), to achieve efficiency in logistics distribution. The results of the study indicate that the application of these methods significantly contributes to reducing operational costs, accelerating distribution processes, and increasing overall logistics effectiveness in the Indonesian manufacturing sector.

This study aims to find out the code of ethics in the accounting profession in Indonesia, consisting of the influence of the code of ethics and the application of the code of ethics on the accounting profession in Indonesia. This study uses the Systematic Literature Review (SLR) method. SLR is a research technique that is carried out to evaluate, analyze, collect and maintain information from several article sources obtained from websites such as google scholar as many as 30 articles. The result of this study is that a code of ethics is very necessary in the accounting profession, especially in Indonesia. Based on the influence of the code of ethics in Indonesia, it increases public trust and regulates behavior professionally. And based on the application of the code of ethics, the Indonesian accountant profession can prevent unethical practices and abuse of office as well as strengthen accountability and transparency.    

The digital era has brought significant changes in the world of education, especially in strengthening the character of students. This study aims to identify the role of information and communication technology (ICT) in strengthening character education through a Systematic Literature Review (SLR) approach to five selected relevant journal articles published in the last five years. The results of the analysis show that ICT can be strategically utilized in instilling character values such as honesty, responsibility, discipline, empathy, and integrity. The implementation of ICT through learning platforms, digital applications, and technology-based literacy movements has proven to be able to create learning experiences that are morally charged as well as fun. However, the use of ICT also presents challenges such as cyberbullying and misuse of technology that need to be anticipated with digital literacy and ethical mentoring. This research recommends the wise and contextual integration of ICT in character learning to form a generation with strong character and adaptive to the times.

This study aims to identify teacher strategies in regulating the emotions of children with moderate Attention Deficit Hyperactivity Disorder (ADHD) at SLB PGRI Kamal. Using the Systematic Literature Review (SLR) method with the PICO (Population, Intervention, Comparison, Outcome) approach, it was found that teacher strategies include firm verbal communication, light physical touch such as patting the shoulder, short and clear instructions, short study sessions with breaks, and diversion through light tasks. This strategy has been proven effective in reducing emotional outbursts and increasing children's focus in class. The success of implementing the strategy is highly dependent on teacher readiness, collaboration with parents, and support from the school environment.

This study aims to identify the description of Commitment and Marital life Satisfaction. This study uses the systematic literature review (SLR) method, in order to answer research questions in a structured manner, by referring to the PRISMA 2020 model by reviewing 100 articles with keywords, namely (1) marriage commitment, (2) marriage satisfaction, and (3) commitment and marital life satisfaction. This research used the EndNote X9 application to obtain 5 articles from the Google Scholar database with the help of Harzing Publish or Perish (PoP). The results of this study show that commitment and marital life satisfaction are interrelated in maintaining marital harmony. Commitment, demonstrated through responsibility, support, and long-term orientation, is the foundation of marital stability. Couples with high commitment are better able to deal with challenges such as age difference or long distance thanks to open communication and effective conflict resolution. Factors such as religion, social support and the presence of children also affect satisfaction. Religious values strengthen relationship resilience, while unfulfilled expectations for children can decrease satisfaction.

Kudus City, which is rich in history and culture, has various legends that can be used as interesting learning resources. The purpose of this study was to determine the use of legends in improving elementary school students' literacy with the method used in this study is the Systematic Literacy Review (SLR). The use of sacred urban legends in learning can improve students' reading and improve their understanding of local cultural and historical values. In addition, this activity encourages students to get discussions and creative activities such as storytelling and art. Therefore, using legends as teaching materials not only improves literacy, but also builds a sense of love for local culture. This study recommends the integration of sacred urban legends into the elementary school curriculum as an effort to improve the quality of education and conservation of local culture. The results of this study indicate that the use of legends to help elementary school students become more literate is a successful strategy

Education in the 21st century requires teachers as educators to be more adaptive and innovative in developing critical, creative, communicative, and collaborative thinking skills. However, not all teachers are able to play such a role. Therefore, metasa researchers need to re-actualize literacy about learning strategies in the 21st century. The purpose of this study is to re-strengthen the actualization of the concept of learning strategies in responding to challenges in the 21st century. This research method uses Systematic Literature Review (SLR), this study analyzes various scientific sources related to learning strategies that are in accordance with the needs of modern education. The results of this study indicate that there are several learning strategies that can be actualized by teachers in responding to the challenges of education in the 21st century, including examining the definition of learning strategies in the contexy of 21st century education, identifying criteria for selecting relevant strategies, types of 21st century learning strategies, opportunities utilized in implementing learning strategies and challenges that need to be overcome by educators. These findings are expected to be a reference for educationin developing learning strategies that are in accordance with the demands of the times.

This study examines the role of management accounting in supporting strategic decision-making in manufacturing companies in Indonesia. With a literature study approach and Systematic Literature Review (SLR), this study analyzes various secondary sources from 2020 to 2025. The results of the study indicate that management accounting functions as the main tool in planning, cost control, performance evaluation, and strategic decision-making. The information generated such as cost data, budgets, and performance reports greatly assists management in choosing effective and responsive strategic alternatives to market dynamics. Case studies of several large manufacturing companies show that the implementation of a good management accounting system can improve operational efficiency, optimize resource allocation, and reduce the risk of failure in decision-making. Management accounting also plays a role in supporting investment and product development to maintain competitiveness in the global market. In conclusion, management accounting is a crucial element that strengthens strategic decision-making, so that manufacturing companies can grow and be sustainable in a competitive business environment.

This study aims to explore the effectiveness of flashcard media in music learning, especially in helping students understand music theory and increase motivation to play music through a fun and interactive approach. Using the Systematic Literature Review (SLR) method, this study identified, evaluated, and synthesized eight selected scientific articles published between 2015-2025. The selection process was based on PRISMA guidelines and Zawacki-Richter's SLR model, including the formulation of research questions, screening of articles based on inclusion and exclusion criteria, and assessment of study quality. The results showed that the use of flashcards - both in manual and digital form - consistently contributed positively to the improvement of rhythmic ability, understanding of notation concepts, and affective engagement of learners from various levels. Flashcards proved effective in simplifying complex musical material into concrete visual representations, strengthening long-term memory through retrieval practice and spaced repetition techniques. Furthermore, the integration of flashcards in project-based pedagogical approaches (PjBL), character learning, as well as digital technologies such as apps and AR, shows great potential in enriching music learning experiences that are inclusive, collaborative and meaningful. Therefore, this study recommends the continued development of interactive technology-based flashcard media as a future music learning innovation.

Breast cancer is a highly prevalent disease and the leading cause of death in women worldwide. The determinants of breast cancer are multifactorial, including genetic, hormonal, environmental, and lifestyle factors. Breast cancer remains one of the significant global health challenges, with a growing burden of disease in both developed and developing countries. Based on recent data, it accounts for about 25% of all cancer cases in women worldwide (Sung et al., 2021). In Indonesia, breast cancer ranks first in cancer prevalence with an incidence rate of 42.1 per 100,000 population (MOH RI, 2022). This phenomenon requires a comprehensive understanding of the various determinant factors that play a role in the pathogenesis of this disease. The aim of this study was to analyze the determinant factors of breast cancer through Systematic Literature Review (SLR) of 8 national google schollar journals and 7 international pubmed journals.

The abolition of the National Examination (UN) as a national policy has marked a significant change in the education evaluation system in Indonesia. This policy was implemented with the aim of reducing psychological pressure on students and replacing it with a more holistic evaluation approach through the National Assessment (AN). However, this transformation has raised various issues, particularly regarding the aspects of equity and accountability in education quality. This study aims to analyze in depth the impact of the abolition of UN on the quality of educational evaluation by examining its implications for equitable access, fairness, and accountability systems at both national and local levels. This research uses a qualitative method with a Systematic Literature Review (SLR) approach, analyzing various scholarly literature sources and relevant policy documents published between 2020 and 2024. The findings indicate that although the UN was abolished with the intention of promoting fairness and reducing academic stress, the implementation of AN has yet to ensure equitable implementation of educational evaluations across regions. Moreover, the absence of a standardized, open, and quantitative evaluation indicator such as the UN has weakened transparency and accountability in education, both in the public's perception and in policy-making processes. Therefore, a new evaluation system is needed—one that is not only diagnostic in nature but also ensures data transparency, equitable access, and strengthened public accountability functions in education.