Tefera B, Ahemed A, Fentahun M. Self-Regulatory Behavior of Adolescent Students in Ethiopia –The Case of Ayer Tena High School, Kolfe Keranio Sub City, Addis Ababa, Ethiopia. STAR [Internet]. 2014 Dec. 30 [cited 2024 Sep. 23];3(4):172-8. Available from: https://journals.wgu.edu.et/index.php/star/article/view/543