SAMPSON OWAZUAKA, D.; DICKSON JOYCE, J. . ORGANIZATIONAL STRUCTURE AND TEACHER EFFECTIVENESS IN PUBLIC JUNIOR SECONDARY SCHOOLS IN RIVERS STATE. BW Academic Journal, [S. l.], p. 8, 2023. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/1255. Acesso em: 30 apr. 2026.