Ginting N, Azzahirah N. Antibacterial Activity of Eco Enzyme and Eco Enzyme with Acorus calamus Stem Against Contaminated Duck Eggs . Jurnal Sain Peternakan Indonesia [Internet]. 2024 Nov. 30 [cited 2025 Apr. 19];19(3):162-9. Available from: https://ejournal.unib.ac.id/jspi/article/view/34991