1.
Anney VN, Bulayi and M. Experienced Mathematics Teachers PCK in the Use of Learner-Centred Approaches in Tanzania ’ s Secondary Schools. PED [Internet]. 2020 Feb. 12 [cited 2025 May 12];37(1). Available from: https://journals.udsm.ac.tz/index.php/ped/article/view/3124