Tafsin, Ma'ruf, Animal Husbandry Study Program, Faculty of Agriculture, University North Sumatra, Indonesia, Indonesia

• Indonesian Journal of Agricultural Research Vol. 2 No. 2 (2019): InJAR, Vol. 2, No. 2, July 2019 - Articles
  Free Choice Feeding on the Quality of Quail Eggs (Coturnix coturnix-japonica)
  Abstract  PDF