Rumah adat merupakan salah satu warisan budaya Indonesia yang mencerminkan identitas dan nilai dari setiap daerah. Namun, minat siswa dalam mempelajari budaya lokal mulai menurun akibat pengaruh budaya asing dan minimnya media pembelajaran interaktif. Penelitian ini bertujuan untuk mengembangkan game edukasi interaktif 3D bertema rumah adat Indonesia dengan pendekatan gamifikasi berdasarkan kerangka Mechanics, Dynamics, and Aesthetics (MDA). Game dikembangkan menggunakan Unreal Engine 5.4 dengan pemrograman C++, sedangkan aset 3D dibuat menggunakan Blender dan karakter dirancang melalui Metahuman. Penelitian ini menggunakan metode System Development Life Cycle (SDLC) dengan model waterfall, serta divalidasi oleh ahli materi dan pengguna menggunakan skala Likert. Hasil pengujian menunjukkan skor 84% dari ahli materi, 85,63% dari pengguna, dan tingkat pemahaman siswa sebesar 92,7%, yang seluruhnya termasuk dalam kategori sangat layak. Oleh karena itu, game edukasi rumah adat Indonesia dinilai layak digunakan sebagai media pembelajaran interaktif yang dapat meningkatkan motivasi, pemahaman, dan minat siswa terhadap budaya lokal. Penelitian selanjutnya diharapkan dapat menambah konten rumah adat dan memperluas area eksplorasi dalam game.
 
Kata Kunci – Game Edukasi, Gamifikasi, MDA Framework, Rumah Adat, Software Development Life Cycle.

Di tengah pasar kerja yang terus berkembang pesat, mencocokkan lowongan pekerjaan dengan keterampilan pencari kerja menjadi semakin penting. Penelitian ini mengusulkan metode untuk menganalisis kesesuaian antara lowongan pekerjaan dan kompetensi pencari kerja dengan menggunakan Cosine Similarity. Pendekatan yang digunakan meliputi praproses teks, vektorisasi TF-IDF, dan pengukuran kesamaan untuk mengevaluasi sejauh mana resume pencari kerja sesuai dengan deskripsi pekerjaan. Dataset yang digunakan dalam penelitian ini diperoleh dari Kaggle, yang terdiri dari resume dan deskripsi lowongan pekerjaan dari berbagai bidang. Hasil menunjukkan bahwa sebagian besar pencari kerja memiliki skor kesesuaian yang rendah, dengan rata-rata skor berkisar antara 0 hingga 0.05. Namun, beberapa resume menunjukkan tingkat kesesuaian sedang hingga tinggi, dengan skor tertinggi mencapai 0.21. Selain menghitung skor kemiripan, sistem juga memberikan umpan balik yang bermakna berupa rekomendasi keterampilan tambahan yang dapat dikembangkan oleh pencari kerja untuk meningkatkan relevansi mereka terhadap posisi tertentu. Hal ini membantu pencari kerja dalam merancang strategi pengembangan karier yang lebih tepat sasaran. Temuan penelitian ini menegaskan potensi Cosine Similarity sebagai alat yang efektif dalam sistem rekomendasi pekerjaan, yang memberikan hasil yang objektif dan mudah diinterpretasikan.

Apotek Adli mengalami tantangan dalam pengelolaan stok produk akibat sistem pencatatan penjualan yang masih dilakukan secara manual. Hal ini menyulitkan dalam analisis pola penjualan dan dapat menyebabkan kekurangan atau kelebihan stok. Penelitian ini bertujuan untuk mengembangkan sistem klasifikasi penjualan berbasis web menggunakan algoritma K-Nearest Neighbor (KNN) untuk membantu pengelolaan stok di Apotek Adli. Sistem ini mengelompokkan produk ke dalam tiga kategori sangat laris, sedang, dan rendah berdasarkan data penjualan selama enam bulan terakhir. Metodologi pengembangan yang digunakan adalah metode waterfall dengan tahapan mulai dari analisis kebutuhan hingga implementasi. Sistem dibangun menggunakan teknologi Laravel, PHP, dan MySQL, serta diuji melalui pendekatan white box dan black box. Hasil implementasi menunjukkan bahwa sistem mampu mengklasifikasikan produk dengan baik, memudahkan pengelola dalam merencanakan stok, serta meningkatkan efisiensi pengelolaan apotek secara keseluruhan. Sistem ini juga mendukung pemantauan penjualan dan klasifikasi produk secara real-time melalui antarmuka yang intuitif dan mudah digunakan

Ngesrepbalong Village in Limbangan District, Kendal, is known to be prone to landslides. Landslide mitigation through planting deep-rooted trees. This village was classified as a developing village until the end of 2023. Efforts to realize Ngesrepbalong as an avocado center required intensifying superior avocado cultivation, which involved mass availability of seeds. The problem was that the rootstock in avocado grafting was limited because one avocado only produced one seed. The production problems of the target partners of "Gunung Berkah" were overcome through socialization, training, implementation, assistance, monitoring and evaluation, and ensuring its sustainability by splitting avocado seeds/embryos into at least 2 or more. The community service activities showed that 100% of seed splitting results succeeded in growing into standard rootstock, which then became 150 superior avocado seedlings through grafting. The difference in rootstock was only in its height. For the efficiency of rootstock propagation for the Gunung Berkah group in the future, it is recommended that seed/embryo splitting be combined with the treatment of cutting the bottom of the avocado seed, giving growth hormones, and using the right planting media. The availability of avocado rootstock accelerated the availability of seeds for the intensification of superior avocado cultivation towards the realization of Ngesrepbalong as a superior avocado center.

Assertive is a form of learning that forms the identity of an individual. Assertive ability can also bring up communication skills that can assist individuals in carrying out their social demands. Assertive behavior is important for children to have to prevent sexual violence, bullying and communication difficulties in children. The purpose of this study was to determine the effectiveness of pop up books in increasing assertiveness in children. The method used in this study is an experimental research method which uses a pre-test post-test control group design. Data collection was carried out through observation with the checklist recording technique. Data analysis used is descriptive analysis. The subjects in this study were class II children of SD Negeri Padang Lua for the 2022/2023 academic year, aged 8-9 years. Based on the results of the pre-post test analysis, there was a significant difference in the form of an increase in assertive behavior in the experimental group. This proves that the use of pop up books is effective in increasing assertiveness in children. It is hoped that future researchers will implement this research in a more conducive environment and with a longer intervention time.

This study aims to improve the early reading and writing skills of first-grade students at SDN 101280 Gunung Tua Tonga in the 2024/2025 academic year through the implementation of the Inkaber model (Inductive Picture-Word Model). The background of this research is based on the low early literacy skills of students, indicated by an average score of 1.39 on a 1–4 scale, as well as the minimal use of media and engaging learning approaches. This research is a Classroom Action Research (CAR) using the Kemmis & McTaggart model, conducted in two cycles, each consisting of planning, action, observation, and reflection stages. The objectives of this study are to describe the initial conditions of students' reading and writing skills, to portray the learning process using the Inkaber model, and to explain the improvement in literacy performance after the implementation. The results showed that the application of the Inkaber model significantly improved students’ reading and writing skills. In the initial condition, the average writing score was 58.5 and the reading score was 60.2, with most students not meeting the Minimum Competency Criteria (MCC). After two cycles of implementation, all students met the MCC with an average writing score of 85.24 and reading score of 84.70. The conclusion of this study is that the Inkaber model is effective for use in early literacy learning. The combination of visual media, interactive approaches, and contextual learning strategies made the lessons more engaging and meaningful for lower-grade students. This model is recommended as an alternative for improving early reading and writing skills in elementary schools.

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.

Artikel jurnal ilmiah terus meningkat setiap tahunnya, sering kali mempersulit pembaca dalam menyaring informasi inti secara efisien. Informasi yang kurang efisien membuat pembaca harus membaca ulang artikel sehingga memerlukan banyak waktu. oleh karena itu, dibutuhkan sebuah alat untuk menemukan inti informasi dari artikel jurnal ilmiah secara cepat dan efisien. Untuk mengatasi masalah ini, peringkasan teks secara otomatis diperlukan, khususnya untuk artikel jurnal ilmiah berbahasa indonesia. Penelitian ini mengembangkan sistem peringkasan teks otomatis menggunakan metode Fuzzy C-Means dan Vector Space Model menggunakan pembobotan kalimat TF-IDF (Term Frequency Invers Document Frequency). Evaluasi sistem menggunakan metriks ROUGE-1 dan ROUGE-2. Hasil pengujian menunjukkan bahwa sistem terbaik, pada tingkat kompresi 30% serta menggunakan stemming memberikan hasil terbaik dan seimbang, dengan rata-rata ROUGE-1 Precission 0.5331, Recall 0.5034, F1-Score 0.4975 dan Accuracy 0.5183. Hasil penelitian ini menunjukkan bahwa model dengan stemming lebih disarankan untuk menghasilkan ringkasan yang lebih relevan dan akurat pada tingkat kompresi yang lebih tinggi.
 
Kata kunci: Fuzzy C-Means, Vector Space Model, Peringkasan Teks

Diesel engines are essential for transporting heavy loads, requiring significant engine power. This study aims to evaluate the effect of adding PTT (diesel fuel conditioner) additives to Dexlite fuel, focusing on mixtures of D0, D1, and D2. Additionally, variations in fuel pre-heating and engine cooling system fluids are examined. This research employs an experimental approach with descriptive analysis. The findings indicate that the optimal torque occurs with the D2 mixture, achieving 136.57 N·m at 2267 rpm with standard coolant, 152.03 N·m at 2100 rpm with a 50%:50% fluid ratio, and 160.70 N·m at 2033 rpm with a 30%:70% fluid ratio, all without pre-heating. The optimal power values for the D2 mixture are 74.60 HP at 4600 rpm with standard fluid, 75.23 HP at 4100 rpm with a 50%:50% fluid ratio, and 78.03 HP at 4000 rpm with a 30%:70% fluid ratio, also without pre-heating. The average results show that the D1 and D2 mixtures improve torque values by 0.77% and 4.75%, respectively, and enhance power by 0.19% and 1.53% compared to pure Dexlite. In contrast, pre-heating at 50°C, 60°C, and 70°C resulted in a decrease in torque of 1.00%, 2.26%, and 3.62%, respectively, and a reduction in power of 0.56%, 2.29%, and 4.79% compared to normal temperature conditions.

This study aims to examine consumers' perceptions of price influence their decision to purchase local coffee brand Kopi Tuku. Price perception is regarded as a key element influencing purchasing decisions, as consumers tend to judge price based on its quality, benefits, and nominal value. This study conducted quantitative research by surveying 395 Kopi Tuku consumers. Validity, reliability, classical assumptions, simple linear regression analysis, and t and F tests were used. The findings indicated that price perception significantly influences purchase decisions, as demonstrated by a computed value of 22.006 that is higher than the t-table and a significance value of 0.000. In addition,the value of 0.552 for the coefficient of determination (R²) indicates that price perception is responsible for 55.2% of the variation in purchasing decisions. The results suggest that in order to increase customer purchasing choices, Kopi Tuku should maintain a pricing strategy that is reasonable, competitive, and aligned with the worth of the available goods.