Herni, et al. “Pengaruh Imbangan Energi-Protein Terhadap Bobot Dan Tebal Kerabang Telur Ayam Arab: Effect of Protein-Energy Balance on Weight and Shell Thickness of Arabic Chicken Eggs”. Jurnal Sains Dan Teknologi Peternakan, vol. 3, no. 2, June 2022, pp. 55-59, doi:10.31605/jstp.v3i2.1686.