Universitas Lancang Kuning

This study analyzes the role of waqf entrepreneurs as an Islamic economic instrument in improving the welfare of the community, particularly through philanthropic institutions in Riau Province. The waqf entrepreneur phenomenon, which combines waqf principles with an entrepreneurial spirit, offers an innovative and sustainable financing model. The problem studied is how to optimize the implementation of waqf entrepreneurs in Riau by considering various complex factors. The research method used is the Analytical Network Process (ANP), a multi-criteria decision-making technique that can accommodate the interdependence between factors. Data were collected through in-depth interviews with experts, academics, philanthropic institution practitioners, and waqf managers. The results show that the main factors for the success of waqf entrepreneurs depend not only on financial capital, but also on human resource capacity, supportive regulations, waqf product innovation, and public trust. The ANP analysis produces a strategic priority model for waqf entrepreneur development that can serve as a guideline for philanthropic institutions and local governments.

The purpose of this study is to determine the criteria that can be used to measure environmental audits from the perspective of greenhouse gas emission reduction, as interpreted in sustainability reporting. This study also examines how environmental audit measurement can be developed, including the application of an empirical research model to establish standards based on investor needs, which will be created to maximize stakeholder needs.The method used in this study is a scientific approach or Grounded Theory. A review of the theories discussed indicates that no similar research exists. In this study, Grounded Theory is applied in several stages. Basic concepts related to environmental audit indicators are obtained from a combination of previous literature, the GHG Protocol, and the Validation and Verification Standard for Funding for Risk Mitigation Actions (DRAM), and are then reinforced with interview data.The results of the study indicate that, although developing new environmental audit procedures is challenging, it is achievable. To overcome this difficulty, this study creates a draft audit procedure based on project results, intended to be easily adapted for practical application. To achieve successful GHG emission reduction, i.e. every organization practices environmental audits and every company is required to calculate GHG emissions as a legal requirement, GHG emission reporting and risk mitigation should not be expensive, time-consuming, or resource-intensive to prepare.

The rapid growth of Artificial Intelligence (AI) offers tangible opportunities for primary school teachers to create lesson preparation artifacts more efficiently and creatively while aligning with the curriculum. This community service program aimed to enhance teachers’ competencies at SDIT Bahira Islamic School Pekanbaru in utilizing Canva AI and ChatGPT to develop lesson plans and teaching media. Two face-to-face training sessions were conducted, followed by pre- and post-tests using a Guttman scale assessing cognitive, affective, and psychomotor aspects. Results indicate significant improvement: 100% of participants could provide concrete examples of Canva AI use and craft effective prompts; Canva AI was the most preferred tool (75%). Key challenges included internet infrastructure, language barriers, content validation, and local context adaptation. The program successfully improved digital literacy and teachers’ self-efficacy; sustained mentoring and policy integration are recommended

Song lyric translation in animated films must preserve narrative and emotional cues while remaining natural and readable. The objective of this study was to examine how translation techniques used in a machine-generated Indonesian version of “Remember Me” (Coco) related to translation quality. A bilingual corpus of 13 English lyric lines was compiled from LyricsTranslate and was paired with unedited Indonesian outputs produced by DeepL in September–October 2025. Each line pair was coded using Molina and Albir’s 18-technique taxonomy through investigator triangulation, and translation quality was assessed by two expert raters using Nababan and Nuraeni’s rubric for accuracy, acceptability, and readability (1–3 scale). Technique mapping showed a refrain-driven profile: established equivalence dominated (38.46%), especially for the repeated line “Remember me,” followed by modulation (23.08%) and literal translation (15.38%), with amplification, generalization, and calque occurring once each. Quality scores were generally high (mean accuracy 98.72%, acceptability 96.15%, readability 97.44%), but reductions clustered where calque-like collocations and connective-heavy modulation made the Indonesian phrasing less idiomatic and harder to process, particularly in one dense line. The findings suggested that MT lyric output could maintain meaning reliably in short repeated segments, while naturalness remained the main vulnerability in culturally and emotionally loaded lines.

Land has a very important role in the world of construction such as buildings, bridges, and also road construction. Soil acts as the foundation of construction where the soil must be able to withstand the construction load that stands on it. On Jalan Badak, Tenayan Raya District, Pekanbaru City, Riau Province will be built housing and rigid roads. The problem is, in other locations that are not far from the construction site, there is also a subsidence (change in volume) in the construction of rigid roads due to the traffic load on it. This study aims to analyze the value of shear strength in clay soil stabilization using layers of plastic sacks and coconut coir ash waste. The research method is an experimental study in the laboratory based on SNI 3420:2016 using clay soil taken from Jalan Badak Ujung, Pekanbaru City, Riau. Soil stabilization material with a mixed variation percentage of 15% of the dry weight of the soil. There are 3 variations used, variation 1 is the top plastic sack layer and the ask 15% mixture, variation 2 is the bottom plastic sack layer and the ask 15% mixture, variation 3 is the top and bottom plastic sack layer and the ask 15% mixture. The test specimen is fermented for 7 days, then the sample is tested using a direct shear tool . The results showed a significant increase in the variation 3 test specimen, where the shear strength of the soil increased by 122.06% and the cohesion value increased by 54.35%.

Pembelajaran alat dan mesin pertanian (alsintan) dalam pendidikan vokasi masih menghadapi berbagai kendala, seperti keterbatasan sarana praktik, risiko kecelakaan kerja, serta tingginya biaya operasional pelatihan di lapangan. Teknologi Virtual Reality (VR) dan Augmented Reality (AR) menawarkan lingkungan pembelajaran imersif yang aman dan mampu merepresentasikan proses kerja mesin secara realistis. Penelitian ini bertujuan untuk menganalisis efektivitas penggunaan simulasi VR/AR dalam meningkatkan pemahaman struktur mesin, keterampilan operasional, keselamatan kerja, serta dukungan terhadap proses pemeliharaan alsintan. Metode yang digunakan adalah Systematic Literature Review (SLR) dengan pedoman PRISMA 2020 terhadap publikasi tahun 2021–2025 yang bersumber dari Scopus, ScienceDirect, IEEE Xplore, SpringerLink, dan Google Scholar. Dari 94 artikel yang teridentifikasi, sebanyak 10 studi inti dipilih untuk dianalisis secara mendalam. Hasil kajian menunjukkan bahwa VR efektif meningkatkan pemahaman mekanisme mesin melalui visualisasi tiga dimensi dan menyediakan lingkungan latihan yang aman, meskipun peningkatan performa praktik lapangan belum selalu signifikan. Selain itu, AR dan VR terbukti mendukung aktivitas pemeliharaan melalui peningkatan akurasi diagnosis dan efisiensi troubleshooting. Namun demikian, penelitian yang ada masih terbatas pada jenis alsintan tertentu dan belum banyak mengevaluasi dampak pedagogis jangka panjang

Riau Province has significant potential for tomato production, with harvested area increasing from 44 ha (2021) to 45 ha (2022) and productivity reaching 4.48 tons/ha. However, weed competition is a major obstacle to yield optimization. This study aimed to evaluate the effectiveness of the interaction of palm kernel shell mulch and rice husk mulch in suppressing weeds and increasing tomato yields. The method used was a Completely Randomized Design (CRD) experiment, involving two factors: palm kernel shell mulch thickness (0 cm, 2 cm, 4 cm) and rice husk mulch thickness (0 cm, 0.75 cm, 1.5 cm), each replicated three times. Observation parameters included plant height, stem diameter, number of productive branches, fruit weight per plant, total harvested fruit, and wet and dry weed weight. The results showed that the combination of 4 cm palm shell mulch and 1.5 cm rice husk (C2S2) provided the best results, including the highest plant height (67.67 cm), the highest fruit weight per plant (1,175.10 g), the highest number of fruits (31.33 fruits), and the lowest dry weight of weeds (41.67 g). The interaction of the two mulch types significantly affected plant growth and weed suppression, although not significantly for some parameters such as stem diameter and number of productive branches. Organic mulch also helped improve soil structure, reduce water evaporation, and provide additional nutrients for plants.

Penelitian ini bertujuan untuk menganalisis peran civil society dalam mengawal transparansi kebijakan publik di Indonesia dengan studi kasus pembahasan Rancangan Undang-Undang (RUU) Perampasan Aset. Penelitian menggunakan pendekatan kualitatif deskriptif dengan metode pengumpulan data melalui studi literatur, dokumentasi, dan wawancara terbatas dengan perwakilan masyarakat sipil. Analisis data dilakukan secara deskriptif-analitis dengan menggunakan kerangka teori peran masyarakat sipil. Hasil penelitian menunjukkan bahwa civil society berperan sebagai pengawas kebijakan publik melalui kegiatan advokasi, penyampaian masukan kepada pembuat kebijakan, pemantauan proses legislasi, serta edukasi dan kampanye publik. Dalam pembahasan RUU Perampasan Aset, peran tersebut diarahkan untuk mendorong keterbukaan informasi, akuntabilitas pengelolaan aset hasil tindak pidana, dan perluasan partisipasi publik dalam proses legislasi. Namun, efektivitas peran civil society masih menghadapi kendala berupa keterbatasan akses terhadap dokumen kebijakan, minimnya ruang partisipasi publik yang bersifat substantif, serta dominannya proses legislasi yang berlangsung secara tertutup. Penelitian ini menyimpulkan bahwa civil society memiliki peran strategis dalam memperkuat transparansi kebijakan publik, namun optimalisasi peran tersebut memerlukan dukungan berupa keterbukaan informasi, mekanisme partisipasi yang inklusif, serta sinergi yang lebih seimbang antara pemerintah dan masyarakat sipil.

One source of biomass raw material is the sago plant (Metroroxylon sp). Sago (Metroroxylon sp) is vegetation that can produce starch to be used as a food source. Unt il now, sago tree processing waste, especially sago dregs, has not been utilized optimally and only a small portion is used as feed, especially for ruminants. Apart from that, sago dregs are dumped in shelters or along river flows at sago processing locations which results in environmental pollution. Because sago bark waste is biomass waste, it can potentially be used as raw material for bioenergy such as biopellets, biobriquettes, charcoal. The aim of the research is to look at the physical and chemical characteristics of raw materials. The method used refers to the Indonesian National Standard 01-6235 of 2000. The results obtained from this research are the physical properties, namely water content 11.3%, ash content 4.3%, volatile matter content 2.4% and calorific value 6,430 cal. /gram. Meanwhile, the chemical properties analyzed by GCMS contained 18.93% hydrocarbon compounds. Phenol compounds 57.4 %, Benzene compounds 11.41 %