M. A. Rizqi, C. Sumantri, and S. Darwati. “Morphometrics of IPB D1, IPB D2 and IPB D3 Chickens Aged 4 to 12 Weeks at Sinar Harapan Farm Sukabumi”. Jurnal Ilmu Produksi Dan Teknologi Hasil Peternakan, Vol. 12, no. 3, Oct. 2024, pp. 158-66, doi:10.29244/jipthp.12.3.158-166.