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Implementation of the Superior Waste Concept for Rice Husk: Managing Rice Husk Waste Into Biochar and Charcoal Briquettes as Economic Products Nasution, Nur Aisyah; Pakpahan, Agrevina; Sitompul, Tia Angelina; Napitu, Rizal Aprianto; Sirait, Jhonatan Brizzy; Rahman, Ramadhani Arief
Asian Journal of Community Services Vol. 4 No. 1 (2025): January 2025
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v4i1.13619

Abstract

This research aims to apply the principles of Superior Waste Management by processing rice husks into products that are economically valuable and environmentally friendly, such as charcoal briquettes and biochar. This research was conducted in Senaning Village, Jambi, with an approach that involved community participation through training. The research results show that briquettes made from rice husks have high calorific value and low water content, making them very suitable for use as an alternative fuel source. Apart from that, the biochar produced is also able to improve soil quality and store carbon, which provides important benefits for the agricultural sector and reduces the impact of climate change. This program not only helps reduce pollution, but also opens up additional economic opportunities for the community
Pengaruh Mobile Banking dan Kepuasan Nasabah Terhadap Loyalitas Nasabah pada PT Bank Sumut Sei Sikambing Medan Sumatera Utara Nasution, Amrin mulia; Wulandari, Inmas Tri; Nasution, Nur Aisyah; Sihombing, Tohap Parulian
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2213

Abstract

This study aims to analyze the influence of mobile banking and customer satisfaction on customer loyalty at PT Bank Sumut KCP Sei Sikambing Medan, North Sumatra. The research approach used is quantitative, which will determine the extent of the influence of independent variables on dependent variables. The population in this study consists of all customers using mobile banking at PT Bank Sumut KCP Sei Sikambing, totaling 600 customers in 2024. The sampling technique used in this study is the Solvin formula, resulting in 86 respondents. Data analysis was conducted using SPSS 27 with multiple linear regression analysis to determine the influence of independent variables on dependent variables. The results of the study indicate that Mobile Banking has a positive and significant effect on customer loyalty. This is evident from the significant value (0.000) < 0.05. The Customer Satisfaction variable has a positive and significant effect on customer loyalty. This is evident from the significant value (0.000) < 0.05, simultaneously indicating that the influence of the independent variables Mobile Banking (X1) and Organizational Culture (X2) together is significant on Customer Loyalty.