Nirat Gongruttananun. “Effects of Using Eggshell Waste as a Calcium Source in the Diet of Rhode Island Red Roosters on Semen Quality, Gonadal Development, Plasma Calcium and Bone Status”. Agriculture and Natural Resources 45, no. 3 (June 30, 2011): 413–421. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/245314.