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The application of bioinformatics in this research provides deeper insight into mutation patterns and virus spread in chickens. Phylogenetic models and genetic analysis enable the identification of higher risk virus strains, as well as understanding how high risk viruses can adapt to their host environment. Avian Influenza or bird flu is a disease caused by viruses including type A influenza virus which can infect poultry, especially chickens. This research aims to determine the interpretation of patterns causing poultry virus pests in chickens using a bioinformatics approach. This research uses a qualitative method with a descriptive approach. Identifying the causes of disease in poultry, especially chickens, using a bioinformatics approach can be done by managing molecular biology data on the birds to be studied, especially DNA sequence and genetic information.

Data and information play a strategic role in organizational systems theory, particularly in supporting fact-based decision-making processes. In this theory, organizations are viewed as open systems that continuously interact with their environments. Data serves as raw material that, through analysis, is transformed into actionable information to understand the internal and external dynamics of organizations. Accurate and relevant information helps organizations manage complexity, identify opportunities, and address challenges in ever-changing environments. The data management process encompasses collection, storage, analysis, and distribution, enabling integration across organizational units and enhancing synergy. Additionally, information-based feedback systems are vital for measuring organizational performance and driving continuous innovation. The effective use of data and information not only improves operational efficiency but also supports strategic planning and adaptation to market changes. In the context of digitalization, the role of data and information has become increasingly critical, as technology enables the processing of large-scale data more quickly and accurately. This article explores how data and information, as core components of organizational systems theory, can be utilized to create added value and support organizational sustainability in the modern era.      

This literature review explores essential leadership skills needed to achieve organizational goals, focusing on communication, decision-making, motivation, and conflict management. Effective leadership, especially in transportation, requires adapting to complex challenges, such as traffic congestion and regulatory changes, while integrating sustainable policies and technological advancements. The study highlights transformational and inclusive leadership styles as critical approaches to fostering team collaboration, trust, and innovation. Using a systematic literature review method, key trends and knowledge gaps were identified, providing a basis for future research. The findings emphasize continuous training and development programs to enhance leadership capabilities, ensuring leaders can address evolving organizational demands and drive long-term success.

The condition of corruption in Indonesia seems to require serious efforts starting from schools. Basic education, especially anti-corruption education, must be strengthened in schools. Students of MTS Al-Muttaqin must be educated about anti-corruption literacy through this community service. Three stages of the implementation plan were carried out. The preparation stage includes licensing, coordination, and socialization at MTS Al-Muttaqin. The second stage is implementation, which includes socialization and counseling. The third stage is evaluation and preparation of the MTS Al-Muttaqin report. The results of the community service show that students are able to prevent corruption by studying anti-corruption.

Manajemen inventaris bahan baku yang efisien sangat penting bagi kelangsungan operasional Usaha Mikro, Kecil, dan Menengah (UMKM), khususnya di industri kuliner. Artikel ini membahas penerapan metode Economic Order Quantity (EOQ) dan Reorder Point (ROP) dalam manajemen inventaris bahan baku di Moon Cafe, salah satu UMKM di kota Batam. EOQ digunakan untuk menentukan jumlah pemesanan yang optimal, sehingga biaya pemesanan dan penyimpanan bahan baku dapat diminimalkan. Sementara itu, ROP berfungsi untuk menentukan titik pemesanan ulang bahan baku agar tidak terjadi kekurangan atau kelebihan stok. Melalui analisis data historis konsumsi bahan baku, penerapan metode ini diharapkan dapat meningkatkan efisiensi operasional Moon Cafe, mengurangi pemborosan biaya, serta meningkatkan ketersediaan bahan baku secara tepat waktu. Hasil penelitian menunjukkan bahwa dengan menggunakan EOQ dan ROP, Moon Cafe dapat mengoptimalkan proses pengadaan bahan baku, mengurangi biaya penyimpanan, serta memastikan kelancaran produksi dan pelayanan. Kata Kunci: Bahan Baku, Efisiensi, EOQ, Manajemen Inventaris, UMKM

This study aims to explore the emotional regulation skills of children in Harapan Community Semarang through the snakes and ladders game intervention. The method used is a participatory approach that involves children in fun game activities, so that they can learn to manage emotions in a more adaptive way. The results showed that children who previously showed maladaptive and aggressive behavior began to understand the importance of emotional regulation, such as holding back when angry and seeking help from adults. The snakes and ladders game activity not only created a relaxed atmosphere, but also provided space for children to learn cooperatively and build positive relationships with peers. Although this intervention was successful, there were some limitations, such as the constraints of setting children in a crowded environment and the short implementation time. This study concludes that a game-based approach can be an effective tool in improving children's emotional intelligence, especially in communities with limited resources, and emphasizes the need for ongoing support from parents to strengthen emotional regulation at home.

The condition of corruption in Indonesia seems to require serious efforts starting from schools. Basic education, especially anti-corruption education, must be strengthened in schools. Students of MTS Al-Muttaqin must be educated about anti-corruption literacy through this community service. Three stages of the implementation plan were carried out. The preparation stage includes licensing, coordination, and socialization at MTS Al-Muttaqin. The second stage is implementation, which includes socialization and counseling. The third stage is evaluation and preparation of the MTS Al-Muttaqin report. The results of the community service show that students are able to prevent corruption by studying anti-corruption.

Manajemen inventaris bahan baku yang efisien sangat penting bagi kelangsungan operasional Usaha Mikro, Kecil, dan Menengah (UMKM), khususnya di industri kuliner. Artikel ini membahas penerapan metode Economic Order Quantity (EOQ) dan Reorder Point (ROP) dalam manajemen inventaris bahan baku di Moon Cafe, salah satu UMKM di kota Batam. EOQ digunakan untuk menentukan jumlah pemesanan yang optimal, sehingga biaya pemesanan dan penyimpanan bahan baku dapat diminimalkan. Sementara itu, ROP berfungsi untuk menentukan titik pemesanan ulang bahan baku agar tidak terjadi kekurangan atau kelebihan stok. Melalui analisis data historis konsumsi bahan baku, penerapan metode ini diharapkan dapat meningkatkan efisiensi operasional Moon Cafe, mengurangi pemborosan biaya, serta meningkatkan ketersediaan bahan baku secara tepat waktu. Hasil penelitian menunjukkan bahwa dengan menggunakan EOQ dan ROP, Moon Cafe dapat mengoptimalkan proses pengadaan bahan baku, mengurangi biaya penyimpanan, serta memastikan kelancaran produksi dan pelayanan. Kata Kunci: Bahan Baku, Efisiensi, EOQ, Manajemen Inventaris, UMKM

This study aims to explore the emotional regulation skills of children in Harapan Community Semarang through the snakes and ladders game intervention. The method used is a participatory approach that involves children in fun game activities, so that they can learn to manage emotions in a more adaptive way. The results showed that children who previously showed maladaptive and aggressive behavior began to understand the importance of emotional regulation, such as holding back when angry and seeking help from adults. The snakes and ladders game activity not only created a relaxed atmosphere, but also provided space for children to learn cooperatively and build positive relationships with peers. Although this intervention was successful, there were some limitations, such as the constraints of setting children in a crowded environment and the short implementation time. This study concludes that a game-based approach can be an effective tool in improving children's emotional intelligence, especially in communities with limited resources, and emphasizes the need for ongoing support from parents to strengthen emotional regulation at home.

This study focuses on analyzing the impact of accessibility, facilities, and experiences on the community's interest in visiting the Wonosari Village Hall in Grujugan, Bondowoso. The research employs a qualitative method based on a literature review, integrating various previous studies that have explored the community's interest in visiting the Wonosari Village Hall. Additionally, quantitative data were obtained through interviews with village officials and several local residents. The village hall itself plays a crucial role in supporting various administrative activities, including agendas related to both sub-district and district-level governance. The findings indicate that each variable significantly influences the community's interest in visiting the village hall. Accessibility contributes to the ease with which residents can reach the village hall, while facilities and experiences are closely linked to the satisfaction levels following their visit. Those three plays a key role in determining the extent of the community's reliance on the village hall services, particularly in the context of technological advancements that allow for the use of social media and the internet. This aims to contribute to the fields of education, social sciences, and environmental studies, and serve as a reference for other researchers interested in further exploring the Wonosari Village Hall.

Writing hijaiyah letters is a skill that students must have in order to be able to do it write the Koran so that students can not only read the Koran but also write the Koran well and correctly. The purpose of this community service activity is to improve students' skills in writing hijaiyah letters. This service uses the Asset Based Community Development (ABCD) method used at SD IT Al-Ghazali Palangka Raya to provide training so that it occurs increasing students' ability to write hijaiyah letters. The results of the service show that flannel board media can increase student enthusiasm so that students are enthusiastic in learning how to write hijaiyah letters, as well as being a supporting medium for the process learn to write hijaiyah letters. With the help of paper that already contains hijaiyah letters with dotted lines using the follow the line method of writing letters also makes it easier students to learn to write hijaiyah letters. Good and fun use of media proven to be effective in making students more enthusiastic and understand the teacher's explanation so that students are more comfortable learning to write hijaiyah letters.

Micro, Small, and Medium Enterprises (MSMEs) have an important role in driving Indonesia's national economy, where the culinary sector is located. Ayam Penyet Budhe Sutet, a culinary MSME, faces a major challenge in its promotional strategy, limiting its visibility and customer reach. To overcome this, community service programs are implemented to increase competitiveness through a series of targeted initiatives, including redesigning banners, updating menu lists, creating promotional materials for social media, and registering business locations on Google Maps. These efforts aim to increase brand exposure, simplify operational processes, and attract more customers. The expected results include increased sales, increased market presence, and increased business sustainability, thereby contributing to the growth of Indonesia's culinary MSME sector

Formal words are words which follow the language rules that have been determined in formal situations both in oral and written. The purpose of this study is to improve the ability of primary school students in distinguishing formal words. The method used is SDLC (System Development Life Cycle) in waterfall model. The result of this study is the design of a scratch-based game design of KaKu  to improve students’ ability to distinguish formal words at primary school has code blocks on 1) Teacher’s sprite, 2) Easy quiz, 3) Medium quiz, 4) Hard quiz, 5) Tick sprite, 6) Cross sprite, 7) Easy sprite, 8) Medium sprite, and 9) Hard sprite. The conclusion of this study is that there are 9 scratch-based game designs of KaKu (formal words) to improve students’ ability to distinguish formal words at primary school.

Foreign language learning anxiety is a prevalent emotional phenomenon among English major students that significantly impacts their learning effectiveness and motivation. This study comprehensively examines the definition, classification, causes, and complex effects of foreign language learning anxiety from a theoretical perspective. Through analyzing the interplay of personal factors (such as self-esteem, learning styles, learning motivation) and environmental factors (such as teaching methods, classroom atmosphere, test pressure, cultural differences), it reveals the multidimensional nature of foreign language learning anxiety. The research indicates that this anxiety not only reduces learners' motivation and efficiency but also interferes with their cognitive processes, affects the development of speaking and listening skills, and even negatively impacts their physical and mental health. To address this issue, based on the Affective Filter Hypothesis, Humanistic Psychology, Constructivist Learning Theory, and Social Interaction Theory, this study proposes educational intervention strategies, including optimizing curriculum design, improving teaching evaluation systems, establishing psychological counseling mechanisms, and strengthening the emotional support function of teachers. These strategies aim to create a positive, interactive learning environment to help students overcome anxiety and enhance learning outcomes.

In the fruit processing industry, peel is one of the main by-products. Non-edible portions of fruit are likewise seen as waste and are frequently thrown out into the environment. Nowadays, one of the main sources used by the pharmaceutical sector to isolate and extract secondary metabolites is fruit peels. Many applications known for lime peel, especially for antibacterial. This study focuses on the isolation, chemical composition characterization, and antibacterial activity on skin pathogenic bacteria of lime peel essential oil (LPEO). LPEO were isolated using steam distillation and characterized by GC/MS. A total of 24 components were identified. The major constituents of the LPEO were d-limonene (40.24%), β-terpinene (15.68%), sabinene (13.15%), citral (3.41%), α-Terpineol (3.40%), and terpinene-4-ol (2.94%). The antibacterial activity was determined using the Kirby-Baurer method against several bacteria that can cause skin infections. The antibacterial activity of LPEO against Escherichia coli, Staphylococcus aureus, Staphylococcus epidermidis dan Propionicbacterium acne is confirmed. LPEO showed varied levels of antibacteria activity against the gram positive and gram negative bacteria. Zone of inhibition (ZOI) in millimetres was used to measure the antibacterial activity, and amoxicillin was used as a control.  

Adolescence is an important transitional stage in life involving physical development, psychological and sexual maturity, which often triggers curiosity about sexuality. Psychoeducation is designed to provide insight and raise awareness about sexual education. The implementation of this psychoeducation uses a Community Based Research approach. The results of this psychoeducation showed a positive impact in increasing students' understanding of sexual education.

This study aims to analyze the relationship between Authentic Leadership, Organizational Support, and Job Demands on Employee Resilience, with Job Satisfaction serving as a mediating variable. The research focuses on employees of multinational companies in Semarang, utilizing a quantitative approach with regression analysis to evaluate direct, indirect, and interaction effects among the variables.The findings reveal that Authentic Leadership does not significantly influence Employee Resilience directly, though it demonstrates a positive trend, indicating its potential role in creating a supportive work environment for resilience development. Similarly, Organizational Support shows no significant direct effect on Employee Resilience, suggesting that individual perceptions of organizational support may be influenced by other unexamined factors. Job Demands, while having a positive relationship with Employee Resilience, are also not statistically significant, implying that well-managed work demands may positively contribute to resilience without imposing excessive stress.Job Satisfaction as a mediating variable does not significantly explain the relationship between independent variables and Employee Resilience. Additionally, the interaction effects between Job Satisfaction and the independent variables (Authentic Leadership, Organizational Support, and Job Demands) are not significant. These findings suggest that while Job Satisfaction remains essential, its mediating or moderating role in this context is limited.Nevertheless, the overall regression model, which incorporates all variables and interactions, is statistically significant (F = 16.369; p < 0.001), indicating that the combination of these factors collectively influences Employee Resilience. This highlights the importance of considering multiple organizational factors to enhance employee adaptability and productivity.

Political law is the basic policy that is the basis for the formation, implementation and enforcement of law in a country. In the context of criminal cases in Indonesia, legal politics is reflected in the judge's considerations when handing down a decision. This research aims to analyze how legal politics influences judges' considerations in criminal cases and the extent to which these factors reflect substantive justice, legal certainty and legal benefits. By using a normative juridical approach and analysis of court decisions, this research finds that judges' considerations are influenced by various factors, such as statutory regulations, legal doctrine, jurisprudence, and social values ​​that develop in society. The legal politics applied by judges in their decisions often show an attempt to balance the need for legal certainty with substantive justice. However, in some cases, it was found that judges' considerations could be influenced by external pressures or developing political dynamics, which had the potential to cloud the principle of judicial independence. These findings provide important insights for policy makers and law enforcers to strengthen a justice system that is oriented towards justice and integrity.

Character education through Islamic religious education in the digital era focuses on the integration of moral and ethical values ​​in the context of modern technology. Research shows that Islamic religious education plays an important role in shaping students' character by instilling values ​​such as patience, integrity and empathy, which are very much needed in today's digital world. Additionally, approaches that combine technology with religious instruction can increase learning effectiveness and help students face complex moral challenges. Thus, Islamic religious education becomes a pillar in developing the character of the younger generation.    

The constitutional procedural law in Indonesia plays a crucial role in upholding constitutional supremacy, with the Constitutional Court (MK) serving as the guardian that reviews laws and resolves constitutional disputes. This article discusses the procedural law in MK, the challenges it faces, and its impact on law enforcement and justice in Indonesia. The enforcement of justice in Indonesia remains far from ideal, reflected in the chaotic legal system, structure, and culture. This study examines the Kanjuruhan Tragedy to provide an insight into the practice of law enforcement. The findings show that the state is legally responsible for the incident due to its failure to protect and fulfill the human rights of the victims. However, law enforcement in Indonesia remains discriminatory, sharp against the lower classes, yet blunt against the elites. It is hoped that law enforcement officers and the government will be more attentive and aware of the importance of fair justice enforcement, ensuring that all citizens receive legal certainty, order, and protection based on truth and justice.