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All Journal Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) Journal of Green Engineering for Sustainability
Elvyra Danotti
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Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering

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Students' Level of Agreement on the Effectiveness of Work from Home (WFH) as a Modern Working System: A Hypothesis Test Using the Binomial Distribution Raymand Tan; Gimton Sinaga; Elvyra Danotti
Greeners: Journal of Green Engineering for Sustainability Vol 3 No 2 (2026): Journal of Green Engineering for Sustainability
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat Universitas Universal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63643/jges.v3i2.361

Abstract

Work From Home (WFH) has become an increasingly popular modern working system due to its flexibility and ability to reduce commuting time. This study aims to examine students’ level of agreement regarding the effectiveness of WFH as a modern working system using the Binomial Test. A quantitative approach was employed, and data were collected through a questionnaire distributed using a voluntary response sampling technique. The study involved 50 student respondents whose responses were categorized into two groups: agree and disagree with the effectiveness of WFH. The data were analyzed using the Binomial Test with a hypothesized proportion of 60% and a significance level of 5%. The results showed that 31 respondents (62%) agreed that WFH is an effective working system, while 19 respondents (38%) disagreed. The Binomial Test yielded a p-value of 0.4465, which is greater than the significance level of 0.05. Therefore, the null hypothesis failed to be rejected, indicating that there is insufficient statistical evidence to conclude that the proportion of students who agree with the effectiveness of WFH exceeds 60%. Despite this result, the descriptive findings suggest that most students perceive WFH positively, particularly because it offers greater flexibility in time management and eliminates commuting time. However, several challenges were also identified, including difficulties in team coordination, distractions at home, limited work facilities, and reduced self-discipline. WFH is generally accepted by students as a modern working system, although its level of acceptance does not significantly exceed the proposed benchmark.
Pengolahan Limbah Lilin Maha Vihara Duta Maitreya Monastery menjadi Lilin Fungsional Berbasis Ekonomi Sirkular: Pengolahan Limbah Lilin Maha Vihara Duta Maitreya Monastery menjadi Lilin Fungsional Berbasis Ekonomi Sirkular Elvyra Danotti; Sri Wahyu Nensi
Indonesian Journal of Electrical Engineering and Renewable Energy (IJEERE) Vol 5 No 2 (2025): IJEERE December 2025
Publisher : Institut Riset dan Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57152/ijeere.v5i2.2204

Abstract

Maha Vihara Duta Maitreya Monastery, Bukit Beruntung, Sungai Panas, Batam Kota is one of the places of worship for Buddhists that has a large number of visitors, especially during Vesak. The increase in visitor frequency also consistent with an increase in candle sales, especially lotus candles. Lotus candles be used as a symbol of illumination, purity, life, inner cleanliness, or a sacrifice. The use of large lotus candles results in an increase in the volume of wax waste. Used wax waste can have a negative impact on the environment if not processed properly. Because of the potential negative impacts caused by piles of wax waste, researchers are processing the available waste to be able to reuse wax waste. Through the processing of waste candles, recycled functional candles were obtained with various variations such as almond, brick, brick & brick pink and others that allow lighting within ± two hours. Thus, this research has contributed to efforts to increase public awareness through the action of reducing the volume of waste through reprocessing into recycled products that have a selling value in the community according to the principles of circular economy.
Co-Authors Gimton Sinaga Raymand Tan Sri Wahyu Nensi