Setiaji, A., D. A. Lestari, S. Sutopo, Y. S. Ondho, and E. Kurnianto. 2021. “Gestation Length and Litter Size of New Zealand White Grade Rabbit”. Jurnal Sain Peternakan Indonesia 16 (3):288-91. https://ejournal.unib.ac.id/jspi/article/view/16003.