AYELE, M. Motivation and Academic Performance among Students in Some Selected Secondary Schools of Addis Ababa. Ethiopian Journal Of Behavioural Studies, [S. l.], v. 3, n. 1, p. 108–119, 2023. Disponível em: https://ejol.aau.edu.et/index.php/ejobs/article/view/7680. Acesso em: 30 jun. 2025.