Ginting, N., Hasnudi Hasnudi, and Yunilas Yunilas. “Eco-Enzyme Disinfection in Pig Housing As an Effort to Suppress Esherechia Coli Population”. Jurnal Sain Peternakan Indonesia 16, no. 3 (September 30, 2021): 283–287. Accessed April 24, 2025. https://ejournal.unib.ac.id/jspi/article/view/15410.