Correlation Between Egg Production Performance of Sikumbang Jonti Ducks as a Selection Method in Smallholder FarmsCorrelation Between Egg Production Performance of Sikumbang Jonti Ducks as a Selection Method in Smallholder Farms. Jurnal Sain Peternakan Indonesia, [S. l.], v. 20, n. 1, p. 40–46, 2025. DOI: 10.31186/jspi.id.20.1.40-46. Disponível em: https://ejournal.unib.ac.id/jspi/article/view/38309. Acesso em: 25 may. 2025.