Silondae, H., and D. Polakitan. “Pengaruh Imbangan Energi Dan Protein Serta Kepadatan Kandang Terhadap Penampilan Ayam Pedaging”. Jurnal Peternakan Indonesia (Indonesian Journal of Animal Science), vol. 20, no. 3, Oct. 2018, pp. 175-80, doi:10.25077/jpi.20.3.175-180.2018.