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Pemanfaatan Minyak Jelantah sebagai Bahan Bakar Alternatif Ramah Lingkungan pada Kompor Rumah Tangga Suwarno, Djoko; Wiwien Widyastuti; Bernadeta Wuri Harini; Haris Sriwindono; Lukas Purwoto
Retii 2024: Prosiding Seminar Nasional ReTII ke-19 (Edisi Pengabdian Kepada Masyarakat)
Publisher : Institut Teknologi Nasional Yogyakarta

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Abstract

Used cooking oil, which is often thrown away after use, can have a negative impact on the environment if not managed properly. Through a community service program implemented in Sidomoyo Village, Godean, Sleman, efforts were made to convert used cooking oil into biodiesel as an environmentally friendly alternative fuel for household stoves. This program aims to empower the community by providing knowledge and skills in processing used cooking oil, so that this waste can be reused productively and reduce environmental pollution. The process of converting used cooking oil into biodiesel involves a simple method that can be implemented by village communities at an affordable cost. The use of biodiesel in household stoves is expected to be an alternative energy solution that is economical and environmentally friendly, as well as supporting efforts to reduce domestic waste. The results of this activity show the enthusiasm of the community in adopting this technology, as well as increasing awareness of the importance of managing used cooking oil waste. It is hoped that this program can become a model of curiosity that is implemented in other villages.
Adoption of Family Financial Management Strategy Towards Financial Resilience Rahmawati, Christina Heti Tri; Caecilia Wahyu Estining Rahayu; Lukas Purwoto; Josephine Wuri
IMPACTS: International Journal of Empowerment and Community Services Vol. 3 No. 2 (2025)
Publisher : Faculty of Economics Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/impacts.v3i2.19474

Abstract

Purpose ­ Family financial management as a process of managing income, expenses, savings, and investments related to financial resources so as to improve family welfare. The higher the income, the better the quality of family life. However, in reality, the amount of money owned does not necessarily guarantee financial resilience. Families with healthy financial conditions have the potential to achieve more. This community service activity raises the problems faced by Principal Teachers from kindergarten to junior high school levels at a private foundation in the Special Region of Yogyakarta Province in facing increasingly complex economic challenges, where not only is there a lack of financial management knowledge but also an inability to plan savings, debt management, lack of understanding of investment, and limited access to information related to finance. Therefore, the adoption of a family financial management strategy is important so that it can improve family financial resilience. This counseling activity aims to provide an understanding of the importance of adopting a family financial management strategy as the main pillar so that sustainable financial resilience can be achieved. Methods - This outreach activity was carried out with a holistic approach that combines educational, participatory, and collaborative aspects regarding the adoption of family financial management strategies for Principal Teachers from Kindergarten to Junior High School levels at a private foundation in the Special Region of Yogyakarta Province so that they can achieve sustainable financial resilience. The method is designed to ensure in-depth understanding and real application in everyday life. Result and discussions - The results of the counseling are expected to improve the understanding of adopting family financial management strategies for Principal Teachers from Kindergarten to Junior High School levels at a private foundation in the Special Region of Yogyakarta Province. Concrete achievements include the ability to have emergency funds of 3 to 6 times monthly income, loan installments of no more than 35% of monthly income, and the ability to save at least 10% of income every month. Conclusion – The implication of the results of this community service activity is that it is hoped that Principal Teachers from Kindergarten to Junior High School levels at a private foundation in the Special Region of Yogyakarta Province can adopt family financial management strategies so that they can achieve sustainable financial resilience that has an impact on family welfare.
KUALITAS PENGUNGKAPAN KEBERLANJUTAN GOTO GROUP DAN IMPLIKASI MANAJERIAL PADA PERUSAHAAN PLATFORM Tandori Tandori; Annisatul Husna; Priya Swayanuar; Peter Johan; Lukas Purwoto; Antonius Sumarwan
Bina Ekonomi Vol. 30 No. 1 (2026): Bina Ekonomi: Majalah Ilmiah Fakultas Ekonomi Universitas Katolik Parahyangan
Publisher : Center for Economic Studies Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/r4tpya47

Abstract

This article examines the quality of GoTo Group's sustainability disclosure and its managerial implications for platform firms. The research uses a qualitative document-based case study drawing on GoTo Group's Sustainability Reports for FY2022, FY2023, and FY2024, all of which were audited or externally verified, including verification by the Science-Based Targets Initiative for the FY2023 report. The analysis is structured around three indicators: measurability, verifiability, and information depth across environmental, social, and governance dimensions. The findings show that GoTo has developed a strong sustainability narrative, but the quality of its disclosure remains uneven. Environmental disclosure still relies heavily on relative metrics without sufficient absolute baselines. The carbon offset initiative (GoGreener) is not fully supported by clear information on fund allocation and independent verification. Social disclosure emphasizes inclusion and partner support, yet provides limited evidence on structural impacts on income stability and risk distribution. Governance disclosure also remains constrained by limited transparency regarding algorithmic mechanisms that are material to platform accountability. These findings suggest that sustainability disclosure in platform firms should be assessed not only by the strength of narrative communication, but also by the quality of indicators, the traceability of evidence, and the clarity of governance arrangements. The article's conceptual contribution lies in showing that sustainability legitimacy in platform firms depends on measurability, verifiability, and information depth as the basis for evaluating disclosure credibility.