Stingless bee (Trigona sp.) cultivation presents significant potential for livestock diversification, improved food security, and rural economic development. Although this practice offers clear advantages, including low maintenance requirements, minimal environmental risk, and the high nutritional and commercial value of its honey, its adoption in Lempake Subdistrict, North Samarinda, East Kalimantan, remains limited. This situation is primarily due to a lack of community awareness and technical knowledge in apiculture. In response, a community service program was conducted on 10 May 2025 by lecturers from the Faculty of Agriculture, Mulawarman University, in collaboration with local farmer groups and supported by the Samarinda City Government. The program provided structured training through field visits, lectures, interactive discussions, and practical demonstrations at selected apiaries. Post-training evaluations showed a substantial improvement in participants’ understanding of colony management, hygienic honey harvesting, and the economic prospects of stingless bee products. Additionally, the program encouraged entrepreneurial interest and supported the development of value-added functional food products based on local resources. These findings indicate that targeted training and institutional collaboration are effective in promoting sustainable stingless beekeeping practices. Future initiatives should focus on continued technical support and the integration of apiculture products into local and digital markets to enhance competitiveness and economic impact.

Batik ikat celup adalah salah satu teknik pembuatan batik yang memiliki ciri khas tersendiri, dimana proses pengikatan kain diikuti dengan pencelupan warna untuk menciptakan motif yang unik dan penuh ekspresi. Meskipun teknik ini tidak se-populer batik tulis atau cap, batik ikat celup memiliki nilai estetika yang tinggi dan menyimpan kekayaan budaya yang mendalam. Teknik ini melibatkan pengikatan kain pada bagian-bagian tertentu yang ingin dipertahankan warnanya, diikuti dengan pencelupan dalam pewarna alami atau sintetis untuk menciptakan pola-pola yang bervariasi. Proses pengikatan ini memungkinkan terciptanya motif dengan gradasi warna yang indah, yang sering kali memiliki makna filosofis dan simbolis dalam budaya Indonesia. Penelitian ini bertujuan untuk memberikan pemahaman yang lebih mendalam tentang batik ikat celup, baik dari segi teknik pembuatan, karakteristik motif, serta relevansinya dalam konteks budaya dan ekonomi kreatif Indonesia. Melalui studi literatur, wawancara dengan pengrajin batik, dan observasi langsung terhadap proses pembuatan batik ikat celup, penelitian ini mencoba mengungkap bagaimana teknik ini berperan dalam pelestarian warisan budaya Indonesia, serta tantangan dan peluang yang dihadapi oleh para pengrajin batik. Selain itu, penelitian ini juga mengeksplorasi kontribusi batik ikat celup terhadap industri tekstil dan pasar global, mengingat semakin meningkatnya permintaan akan produk-produk tekstil yang bernilai seni dan budaya tinggi. Hasil dari penelitian ini menunjukkan bahwa batik ikat celup memiliki kekayaan simbolik yang mencerminkan hubungan manusia dengan alam, kehidupan sosial, dan spiritualitas. Meskipun teknik ini menghadapi tantangan dari perkembangan teknologi dan perubahan pasar, batik ikat celup masih tetap memiliki tempat penting dalam budaya dan industri kreatif Indonesia. Pelestarian teknik ini sangat penting untuk menjaga keberlanjutannya, baik melalui pendidikan, promosi, maupun dukungan terhadap pengrajin lokal. Dengan demikian, batik ikat celup tidak hanya menjadi bagian dari warisan budaya, tetapi juga memiliki potensi besar dalam pengembangan ekonomi kreatif yang berkelanjutan.

Benda sehari-hari yang dibutuhkan oleh manusia, dapat menjadi sebuah karya seni. Benda yang dianggap tidak memiliki nilai estetis dalam waktu relatif singkat dapat berubah menjadi barang yang diminati oleh masyarakat. Permasalahan dalam studi ini bagaimana proses benda sehari hari dapat dialihkan menjadi sebuah karya seni lukis. Tujuannya untuk mencapai pemahaman yang dapat menjembatani seni dan masyarakat. Strategi untuk menjawab permasalahan tersebut menggunakan metode deskriptif kualitatif. Sampel dalam studi ini adalah karya seni lukis yang diciptakan oleh Andy Warholl, Jeff Kunz, Roy Lichtenstein dari tahun 1950—1960 an. Hasil dari studi ini karya yang dibuat oleh ketiga seniman tersebut mengungkapkan visualisasi dari objek keseharian. Objek visual sebagai point of interest mendominasi permukaan bidang kanvas. Warna-warna yang dipergunakan adalah warna kontras. Komposisi memusat dan mendominasi bidang 2 dimensi.
 

Nasi tutug oncom is a traditional Sundanese dish, which is not only a food but also reflects the rich culture and life of the Sundanese people. The purpose of this study examines the uniqueness of nasi tutug oncom and how this dish acts as a tool to express the values, identity, and social dynamics of Sundanese society that continues to evolve in the midst of globalization. The method used is descriptive qualitative method with data acquisition through literature study, interviews with culinary experts and the community, and analysis of how tutug oncom rice is presented in various media, this research tries to reveal the deep meaning behind tutug oncom rice. The research sample is tutug oncom rice. The results show that nasi tutug oncom is more than just food; it symbolizes the hospitality, local wisdom and food security of the Sundanese people. The process of making it, serving it, and eating it, is full of meanings that reflect the values of mutual cooperation, simplicity, and respect for nature. In this era of globalization, nasi tutug oncom faces both challenges and opportunities. On the one hand, this dish can become an Indonesian culinary icon that can be recognized worldwide. However, on the other hand, nasi tutug oncom is vulnerable to changes that can eliminate its uniqueness and original characteristics. This research suggests the importance of preserving and developing nasi tutug oncom without sacrificing its cultural and philosophical significance. Overall, this research shows that food is not just a daily necessity. Through nasi tutug oncom, we can see that food has deep social and cultural aspects, which are important for preserving local cultural diversity.

As cyber-physical systems (CPS) gain prevalence in sectors such as manufacturing, transportation, and critical infrastructure, ensuring their security and reliability is paramount. Traditional anomaly detection methods often fall short due to the dynamic and complex nature of CPS, leading to missed or false alarms. This study introduces an enhanced machine learning model that integrates statistical and deep learning techniques for real-time anomaly detection in CPS. By employing a hybrid approach of convolutional neural networks (CNNs) with statistical pattern recognition, the model demonstrates improved detection accuracy and responsiveness. Performance is evaluated using industry-standard CPS datasets, showing that the proposed model outperforms existing techniques in both accuracy and efficiency.

This research is motivated by the low learning outcomes of first-grade students in the subject of mathematics, specifically in the topic of grouping and presenting data in the form of lists and tables. The aim of this study is to investigate the improvement of first-grade students' learning outcomes in mathematics through the implementation of the problem-based learning model using a culturally responsive teaching approach. This research is classified as a classroom action research conducted in two cycles. The subjects of this study are 27 first-grade students from SDN Putat Jaya IV-380 Surabaya. Data for this research were collected through observations and tests, and were analyzed using quantitative descriptive methods. The results indicate that implementing problem-based learning through a culturally responsive teaching approach can enhance students' learning outcomes in mathematics, specifically in the topic of grouping and presenting data in the form of lists and tables. The average pre-cycle learning outcome was 69.55, which increased to 78.51 after the first cycle of PBL implementation, and further improved to 90.88 in the second cycle. Based on these findings, it can be concluded that the problem-based learning model through culturally responsive teaching is effective in enhancing the learning outcomes of first-grade students in mathematics at SDN Putat Jaya IV-380 Surabaya..
 

Water is a very important need for living creatures on earth. Humans, animals, plants and other living creatures need water, clean water is very much needed and is a source of life for living creatures. However, bacteria or germs that cannot be seen by the eye are still detected in the water. The bacteria that are mostly detected in water are; Escherichia coli bacteria. Escherichia coli forms colonies that are convex, smooth with distinct edges, and round. Method used The qualitative literature review research method is an approach used to collect, evaluate, and synthesize studies in the scientific literature that are relevant to a particular topic. Based on research results, Escherichia coli bacteria are found in various types of water such as refillable drinking water, well water and river water as well as swimming pool water

The creative industry in Indonesia has experienced rapid growth in recent years, causing increasingly tight trade competition and various innovations in product marketing. This research focuses on the handicraft industry, especially accessories such as bracelets, necklaces and rings. Even though stringing looks easy, the biggest challenge is creating a unique design and ensuring the strength of the connecting rope so that it doesn't come loose easily. As technology develops, handicraft producers are now utilizing digital marketing to expand their market reach. Digital marketing, which involves the use of social media for promotion, has become a key strategy in the industry. This research specifically highlights the use of the social media platform TikTok as a digital marketing tool. TikTok, which is popular among teenagers and young adults, provides e-commerce features such as TikTok Shop and live shop, which allow manufacturers to sell their products directly through the app. Through this research, we explore the effectiveness of TikTok as a digital marketing medium for handicraft producers, as well as how this platform can support the growth of the creative industry in Indonesia.

The digital revolution has changed the way of shopping, encouraging the growth of online shopping platforms that offer convenience for consumers. In intense market competition, SWOT analysis becomes important to help online shopping platforms identify strengths, weaknesses, opportunities and threats, and formulate strategies to maintain competitive advantages. The research aims to understand how these platforms can remain relevant and competitive in the digital era. This research uses literature studies to collect data from journals, articles and online sources, in order to analyze strengths, weaknesses, opportunities and threats in the strategic management of online shopping platforms. The results of this SWOT analysis are then used to formulate strategy recommendations that can improve the platform's operations and competitive position in the e-commerce market.

Sharia tourism policy is a government effort to develop the tourism sector by prioritizing sharia principles in all aspects. These measures include services that value Islamic teachings, such as sharia-based places to stay, restaurants that serve halal food, and entertainment programs that adhere to Islamic ethics. The aim of this policy is to increase the attractiveness of tourism among Muslim tourists and at the same time create a tourist environment that is in accordance with Islamic teachings. Thus, the sharia tourism policy is expected to contribute positively to economic growth and fulfillment of the spiritual needs of the local community. sharia tourism is the implementation of sharia principles into a form of travel activities of sharia tourist destinations. The development of Islamic tourism is currently growing rapidly because it is very much in demand by Muslim tourists who are looking for alternative travel in accordance with the principles of Islamic sharia, this research reaches the implementation of the concept of Islamic tourism in tourist destinations that are very popular and in great demand in areas with a majority Muslim population. This research uses a qualitative approach that analyzes accommodation, culinary, and tourist activities that integrate Islamic values, the results of this study show that Islamic tourism policies have a significant impact on the economic development of the region, this research discusses the Islamic tourism system and its policies where these two things have a significant impact on local economic development, through a case study approach and economic data analysis, this research identifies the effect of regional tourism policies on regional economic development.