Tamiru, Chala. “Response of Tef (Eragrostis Tef (Zucc).Trotter) to Organic and Inorganic Fertilizers in Ethiopia: Review”. International Journal of Horticulture, Agriculture and Food Science, vol. 5, no. 3, June 2021, https://journal-repository.com/index.php/ijhaf/article/view/3794.