Maunaben, Ori Onesimus, Charles V Lisnahan, and Gerson F Bira. 2022. “Supplementation of Threonine and Tryptophan in Feed With Different Crude Protein Levels on Body Dimensions of Native Chickens in the Grower Phase (6 - 14 Weeks)”. Journal of Tropical Animal Science and Technology 4 (1):25-41. https://doi.org/10.32938/jtast.v4i1.1290.