KELKAY, A. D.; SITOTAW, C. The effect of practical work to enhance ninth grade achievement in biology class: The case of diaspora secondary school, Ethiopia. Global Journal of Guidance and Counseling in Schools: Current Perspectives, [S. l.], v. 9, n. 3, p. 95–105, 2019. DOI: 10.18844/gjgc.v9i3.4253. Disponível em: https://un-pub.eu/ojs/index.php/gjgc/article/view/4253. Acesso em: 28 mar. 2024.