Muhammad Wasito, Hendry, & Ranti Eka Putri. (2023). 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(2), 232–241. https://doi.org/10.55606/icesst.v2i2.316