Ngongolo, Kelvin, and Andrew Chota. “Effect of Management Systems, Practices, Flock Size, and Age Group on the Growth Performance of Chicks from Local chickens’ Farmers”. Berkala Penelitian Hayati 27, no. 1 (August 2, 2021): 1-5. Accessed October 20, 2021. https://berkalahayati.org/index.php/jurnal/article/view/DOI.