Sayyadad, Vanhnasouk, Boonlom Cheva-Isarakul, และ Suchon Tangtaweewipat. 2021. “Proper Levels of Dietary Protein and Metabolizable Energy on Production Performance and Carcass Quality of Pradu Hang Dam × Hubbard JA 57 Ki Crossbred Native Chicken During 6-10 Weeks of Age”. วารสารแก่นเกษตร 50 (2):558-71. https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/250661.