Muhammad Wasito, Hendry, and Ranti Eka Putri. “Training on Making Eco Enzymes from Fruit Waste in Suka Damai Village, Kuala Sub-District, Langkat District”. The International Conference on Education, Social Sciences and Technology (ICESST) 2, no. 2 (August 22, 2023): 232–241. Accessed December 22, 2024. https://ijconf.org/index.php/icesst/article/view/316.