Hadush, Muuz, and Berhe Gebregewergs Hagos. “The Economic Impact of Stall Feeding on Cow Milk Production and Calf Death: Empirical Evidence from Northern Ethiopia”. Asian Journal of Agriculture and Rural Development 8, no. 1 (October 31, 2018): 64–73. Accessed May 2, 2024. https://archive.aessweb.com/index.php/5005/article/view/1755.