KAFUI ETSEY, Y. .; AFEDO , E. . The Effects of Peer Observation and Intervention on Teacher Effectiveness in Ho Polytechnic. Journal of Educational Development and Practice, [S. l.], v. 2, p. 115–131, 2008. DOI: 10.47963/jedp.v2i.940. Disponível em: https://journal.ucc.edu.gh/index.php/jed-p/article/view/940. Acesso em: 3 jul. 2024.