BANU, Mst Rubia; DAS, Mousumi; SHARIF, Hasan; MAHBUBUR RAHMAN, Md. Day Immunity Enrichment of Freshwater Catfish Gulsa (Mystus cavasius) by Supplement Dietary Inclusion of Black Cumin Seed (Nigella sativa). Journal of Science and Technology Research , [S. l.], v. 6, n. 2, p. 23–32, 2026. DOI: 10.3329/jscitr.v6i2.85450. Disponível em: https://www.banglajol.info/index.php/JSciTR/article/view/85450. Acesso em: 13 mar. 2026.