Safratilofa S, Syahrizal S, Kholidin EB, Sardani KA. The effect of green betel leave extract (Piper betlel) in feed as prevention of Edwardsiella ictaluri bacterial infection in catfish (Pangasianodon hypopthalmus). IJOTA [Internet]. 2022 Feb. 28 [cited 2024 Jul. 3];4(2):22-8. Available from: https://ejournal.umm.ac.id/index.php/ijota/article/view/18082