Syahruddin S, Agustina L, Pakiding W, Malaka R. Supplementation of L-Arginine through the Parent Feed and in Ovo Feeding on Post-hatch Performances of Local Ducks. IJSBAR. 2018;40(2):87-98. Accessed October 7, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/9147