Ambarwati, L. et al. 2026. Comparative Study of Productive Traits and External Morphological Characteristics of Endemic Indigenous Chickens in Polewali Mandar within the Framework of Poultry Science. Journal of Tropical Animal Science and Technology. 8, 1 (Jan. 2026), 12–21. DOI:https://doi.org/10.32938/jtast.v8i1.10243.