Tarekegn, Dr. Lemma Nigatu, and Mulu Getachew Mengistu. 2019. “Social Stigmatization of Manjo People and Its Socio-Economic and Environmental Implications, the Cases of Bonga and Dawro Towns and Their Environs”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 48 (5):60-75. https://www.gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10343.