1.
Helmbold E, Venketsamy R, van Heerden J. Implementing Lesson Study as a professional development approach for early grade teachers: A South African case study. pie [Internet]. 2021 Sep. 16 [cited 2025 Dec. 7];39(3):183-96. Available from: https://journals.ufs.ac.za/index.php/pie/article/view/5081