Endawoke, Yalew, and Evelin Witruk. “The Efticacy of Motivationally Related Variables and Family Interaction in Predicting Academic Achievement Among High School Students”. Ethiopian Journal of Development Research 28, no. 2 (December 27, 2022): 63–90. Accessed December 23, 2024. http://213.55.95.79/index.php/EJDR/article/view/3411.