Semela, T. ., N. . Hagos, E. . Aliye, and T. . Desta. “Mathematics-Related Self-Beliefs: How Important Are They in Predicting Achievement? Evidence from Lower Secondary School Adolescents in Bahir Dar”. The Ethiopian Journal of Education, vol. 35, no. 2, Feb. 2021, pp. 31-80, http://213.55.95.79/index.php/EJE/article/view/157.