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Pengelolaan Limbah Kulit Buah Naga Menjadi Saus Untuk Mendukung Ketahanan Pangan di Desa Jaten, Karanganyar Utami, Bekti Wahyu; Saputri, Anggi Dwi; Damayanti, Citra; Adha, Fais Fadhila Nur; Nadia, Jasmin; Syaputra, Muhammad Ramadhan; Yunus, Muhammad; Kusumahandayani, Putri; Vitria, Salma; Firdaus, Salsabila; Hasanah, Uswatun Nur
Karunia: Jurnal Hasil Pengabdian Masyarakat Indonesia Vol. 4 No. 2 (2025): Jurnal Hasil Pengabdian Masyarakat Indonesia
Publisher : Fakultas Teknik Universitas Maritim AMNI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/karunia.v4i2.3725

Abstract

The UNS Community Service Program (KKN) Batch 68 was conducted from July to August 2025 in Jaten Village, Karanganyar Regency, Central Java. This program focused on educating the community about the utilization of organic waste, particularly dragon fruit (Hylocereus spp.) peel, which is generally underutilized. Dragon fruit peel has the potential to be developed into functional food products as it contains fiber, vitamins, and pectin. Through the “Dragon Fruit Peel Waste Management into Sauce” workshop, participants were provided with knowledge and skills to process organic waste into value-added products while supporting household food security. The implementation methods included counseling, demonstrations, and hands-on practice. The results showed an increase in community understanding of food waste management, improved skills in processing dragon fruit peel into sauce, and the establishment of communication networks among village cadres for program sustainability. This innovation also holds potential to be developed into micro-enterprises in the healthy food sector.
Simulation-Based STEM Learning for Vocational High School Students on Wave Rectifiers Firdaus, Salsabila; Ramadina, Zahra; Claudia, Melinda Amru; Aprial, Muhammad Raifal; Ghaisani, Aliifa Nurfajrina
Current STEAM and Education Research Vol. 2 No. 3 (2024): Current STEAM and Education Research, Volume 2 Issue 3, December 2024
Publisher : MJI Publisher by PT Mitra Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58797/cser.020304

Abstract

The STEM (Science, Technology, Engineering, and Mathematics) approach significantly enhances practice-based learning in vocational high schools. This study aims to analyze the working principles, performance, and average voltage of three types of rectifiers: half-wave, full-wave center-tapped, and full-wave bridge rectifiers using NI Multisim 13.0 simulation software. Through the STEM approach, students can visualize the working principles of rectifiers, analyze simulation results, and understand the performance differences between each type. The simulation results show that full-wave rectifiers produce more stable DC voltages compared to half-wave rectifiers. This study also provides graphical representations of the input and output waveforms for each type of rectifier, supporting the enhancement of students' critical thinking and technological literacy skills. These findings are expected to serve as relevant teaching materials for STEM-based learning in Vocational High School, particularly in the topic of rectifiers.
Evaluation Of Several Brands And Frying Cycles On The Characteristics Of Used Cooking Oil Firdaus, Salsabila; Yulistiani, Ratna
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 9 No. 3 (2025)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v9i3.834

Abstract

Repeated use of cooking oil alters its physical and chemical structure and the quality of fried foods. This study aimed to evaluate the quality of used cooking oil across brands and frying cycles, in accordance with SNI 7709:2019. The research used a Completely Randomized Design (CRD) in a factorial pattern with two factors and three replications. Factor I: cooking oil brands (Sunco, Minyak Kita, Bulk). Factor II: number of frying cycles (4 and 5 cycles). Data were analysed using ANOVA, the 5% DMRT post hoc test, and the Friedman test for sensory evaluation. The results showed that used cooking oil of the Sunco brand with 4 and 5 frying cycles still met SNI 7709:2019 standards, with physicochemical characteristics of color, aroma, and clarity preferred by panelists; water content (0.10% and 0.10%); free fatty acid content (0.17% and 0.26%); peroxide value (0.47 meq O?/kg and 0.47 meq O?/kg); and smoke point (238.88°C and 235.44°C). Contribution to Sustainable Development Goals (SDGs):SDG 3: Good Health and Well-BeingSDG 12: Responsible Consumption and Production
Analisis Ziswaf Pada LAZ Sidogiri : Indonesia Firdaus, Salsabila; Ilannaja , Meila; Aini , Liatul
Tasharruf : Journal of Islamic Economics and Business Vol. 5 No. 1 (2024): Tasharruf : Journal of Islamic Economics and Business (Mei)
Publisher : Program Studi Perbankan Syariah Sekolah Tinggi Agama Islam Salahuddin Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/tasharruf.v5i1.431

Abstract

Abstract This research analyzes the role of the Sidogiri Amil Zakat Institution (LAZ) in managing zakat, infaq, alms and waqf (ZISWAF) funds, as well as other humanitarian funds. As a non-profit entity, LAZ Sidogiri aims to improve the welfare of the poor and mustahik through comprehensive programs. LAZ Sidogiri's vision and mission include increasing awareness of zakat, empowering community potential, and improving the quality of life of the people through education, health, economics, social and da'wah. Flagship programs such as Kun Fayakun, Latansana, Burdah, and Hidayati are designed to provide various assistance according to community needs, ranging from basic needs assistance to business skills development and special attention to orphans. The implementation of these programs is based on the principles of Islamic sharia and Rasulullah's management, and is supported by a strong organizational culture. This research shows that through effective and strategic management, LAZ Sidogiri has succeeded in contributing significantly to improving the welfare of underprivileged communities.
MODEL COOPERATIVE LEARNING ROUND ROBIN BERBASIS WEBSITE RANDOM NAME PICKERS TERHADAP PENINGKATAN MAHARAH KALAM Firdaus, Salsabila; Azizatiz Zahra; Laila Rahma Aryani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 4 (2025): Volume 10. No4, Desember 2025.
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i4.38068

Abstract

Although maharah kalam is an integral component of Arabic instruction, many students still struggle to speak Arabic effectively. This condition is largely due to the limited practice of classroom dialogue and the use of monotonous teaching models, which hinder the optimal development of speaking skills. Based on this situation, the present study aims to classify the effect of applying the Cooperative Learning model of the Round Robin type integrated with the Website Random Name Pickers on improving students’ maharah kalam at grade VIII of MTsS Lubuk Kilangan Padang. The study employed a quantitative design using a quasi-experimental method with a non-equivalent control group design. Data were collected through tests (pre-test and post-test) and analyzed step by step using SPSS version 25, including normality tests (Kolmogorov–Smirnov and Shapiro–Wilk), homogeneity tests, and t-tests. The results showed an increase in the average maharah kalām score of students from 76.32 before treatment to 81.47 after the implementation of the learning model, with a significance value of (2-tailed) = 0.013 < 0.05. These findings indicate that the implementation of the Cooperative Learning Round Robin model based on the Website Random Name Pickers has a significant positive effect on improving students’ maharah kalam at grade VIII of MTsS Lubuk Kilangan Padang.  
Manajemen Risiko Kepatuhan Syariah dalam Lembaga Keuangan Syariah Haron, Hasnah; Wafie, M. Sholeh; Firdaus, Salsabila
Tasharruf : Journal of Islamic Economics and Business Vol. 6 No. 2 (2025): Tasharruf : Journal of Islamic Economics and Business (November)
Publisher : Program Studi Perbankan Syariah Sekolah Tinggi Agama Islam Salahuddin Pasuruan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55757/tasharruf.v6i2.1152

Abstract

Sharia compliance is a key pillar in the operations of Islamic financial institutions, which continues to grow along with the development of the global Islamic financial industry. Sharia compliance risk management is a crucial factor in protecting institutions from the risk of non-compliance, which can seriously impact business sustainability, reputation, and consumer trust. This article discusses critical aspects of Sharia compliance risk management, including (A) definitions and basic principles, (B) risk identification and evaluation, (C) mitigation strategies, and (D) the application of technology in risk management. Case studies and practical examples are presented to provide a concrete picture of the challenges and solutions faced by Islamic financial institutions. With a comprehensive approach, this article is expected to provide insight into the importance of Sharia compliance risk management in maintaining the integrity and stability of Islamic financial institutions in the global market.