Christi, Raden Febrianto, Dwi Suharwanto, and Eka Wulandari. 2021. “erbandingan andungan emak, rotein, NF, an erat enis olostrum ambing awa andu an eranakan ttawa i abupaten umedang (Comparison of at, rotein, NF, and ensity of awa andu and ttawa rossbreeds olostrum in umedang egency)”. urnal ains eternakan 9 (1):33-39. https://doi.org/10.21067/jsp.v9i1.5732.