J.B. BILESANMI AWODERU. A Causal Model of Nigerian Teacher Characteristics and Their High School Students’ Achievement in Some Ecological Concepts. The Ethiopian Journal of Education, [S. l.], v. 20, n. 2, p. 73–89, 2000. Disponível em: http://ejol.aau.edu.et/index.php/EJE/article/view/11140. Acesso em: 10 jan. 2025.