DAYA TETAS TELUR AYAM KAMPUNG PADA MESIN TETAS SEMI OTOMATIS DENGAN PERBEDAAN LAMA SIMPAN TELUR: Incubation of free-range chicken eggs in semi-automatic hatching machines with differences in egg storage time. (2022). Jurnal Ilmiah Peternakan, 10(1), 49-55. https://doi.org/10.51179/jip.v10i1.1143