Mwazi, Richard Salufu, et al. “Investigating Mathematics Teachers’ Understanding and Practices of Learner-Centered Teaching in Junior Secondary Schools Within Katima Circuit in the Zambezi Region of Namibia”. Innovare Journal of Education, vol. 11, no. 4, July 2023, pp. 41-50, doi:10.22159/ijoe.2023v11i4.47648.