Gemechu Kenea , Surafel Adissu. 2020. “Patriotic Resistance Against Italian Invasion in Sadan Sooddoo Oromo (1936-41)”. PalArch’s Journal of Archaeology of Egypt / Egyptology 17 (9):4904 -13. https://www.archives.palarch.nl/index.php/jae/article/view/4683.