Tamene, Sileshi, and Tebarek Megento. “Effect of Rural Transport Infrastructure on the Intensification of Purchased Input Use for Major Food Crop Production: The Case of Smallholder Farmers in Horro Guduru Wollega Zone, Western Ethiopia”. AUC Geographica 54, no. 2 (December 19, 2019): 168-181. Accessed February 23, 2020. http://aucgeographica.cz/index.php/aucg/article/view/147.