Sudyanto, Michael, Michaella Christina, Alexxys Mirelle, Deano Narta, and Gracia Adelia. 2025. “Utilization of Cow Manure into Compost in Gunung Keling Village”. Eduvest - Journal of Universal Studies 5 (9):11148-65. https://doi.org/10.59188/eduvest.v5i9.51115.