PARTICIPATORY ANALYSIS OF THE CONSTRAINTS TO ADOPTION AND DIFFUSION OF ARTIFICIALINSEMINATION IN DAIRYING IN LOWER ATBARA RIVER AREA. vet [انترنت]. 14 أكتوبر، 2021 [وثق 25 مايو، 2026];5(1). موجود في: https://onlinejournals.uofk.edu/vet/article/view/496