Jobo, M. M. “Political Impediments and Opportunities That Facilitated the Fro-and-Back Shift of Indigenous Language in Wolaita and Its Effects on Overall Identities of the Nation”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 10, no. 1, Nov. 2013, pp. 100-9, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/1233.