“The Effect of Adding Sodium-Potassium and Calcium-Magnesium to The Diet of Native Chicken Hen on Sex Ratio of Native Chicks”. Animal Production: Indonesian Journal of Animal Production 12, no. 1 (May 18, 2011). Accessed October 30, 2026. https://jap.fapet.unsoed.ac.id/index.php/JAP/article/view/1272.