Sitepu, Sukma Aditya, and Julia Marisa. “Increasing Business Income Of Dairy Goat Crossbreed Etawah Farming In Payageli Village Deli Serdang District”. Journal of Saintech Transfer, vol. 2, no. 1, Feb. 2020, pp. 102-6, doi:10.32734/jst.v2i1.3675.