Arega Bazezew Berlie. “The Role of Productive Safety Nets in Improving Household Food Dietary Diversity in the Amhara Region of Ethiopia: A Case Study on Lay Gayint District”. The Ethiopian Journal of Health Development 28, no. 3 (February 17, 2016). Accessed April 20, 2024. https://ejhd.org/index.php/ejhd/article/view/3356.