Patangara, E. U. H., Yunianto, V. D., Sukamto, B. and Krismiyanto, L. (2019) “THE USE OF CALCIUM IN QUAILS DURING EGG HATCHING PHASE BY ADDING YACON LEAF POWDER (Smallanthus sonchifolius)”, Bantara Journal of Animal Science, 1(1), pp. 21–27. doi: 10.32585/bjas.v1i1.226.