Citation | Barades E, Iskandar, Buwono ID, Andriani Y, Yustiati A, Grandiosa R, Aliah RS (2025). Effects of dietary tryptophan supplementation on melatonin and oocyte maturation in African catfish, Clarias gariepinus. Adv. Anim. Vet. Sci. 13(2): 451-464. DOI | https://dx.doi.org/10.17582/journal.aavs/2025/13.2.451.464