ADU, K. O.; DUKU, N.; ADU, E. O. Role of continuing professional teacher development (CPTD) on teachers’ and learners’ achievement in South Africa: A literature review. International Journal of Research in Business and Social Science (2147- 4478), [S. l.], v. 12, n. 7, p. 542–548, 2023. DOI: 10.20525/ijrbs.v12i7.2799. Disponível em: https://www.ssbfnet.com/ojs/index.php/ijrbs/article/view/2799. Acesso em: 15 oct. 2024.