Urga, Kelbessa, and Narasimha HV. “Traditional Sour Dough Bread (Difo Dabbo) Making: II. Effects on the HCL-Extractability of Minerals”. The Ethiopian Journal of Health Development 12, no. 3 (March 28, 2017). Accessed March 29, 2024. https://ejhd.org/index.php/ejhd/article/view/976.