van Staden, C., & Mentz, E. (2014). Strategies for a smooth implementation of the South African professional learning community model. Suid-Afrikaans Tydskrif Vir Natuurwetenskap En Tegnologie / <i>South African Journal of Science and Technology</I&gt;, 33(1), 8 bladsye. https://doi.org/10.4102/satnt.v33i1.776