Role of continuing professional teacher development (CPTD) on teachers' and learners' achievement in South Africa: a literature review

Adu, K. O.Duku, N.Adu, E. O.2026-08-302026-08-302023International Journal of Research in Business and Social Science, 12(7), 542-548http://hdl.handle.net/20.500.11837/5055Role of continuing professional teacher development (CPTD) on teachers' and learners' achievement in South Africa: a literature reviewArticle