Tiong Ngee Derk. Appraising ‘professional learning communities’ (PLCs) for Malaysian schools through the lens of sociocultural theory: A critical review of literature with implications for research and practice. MaJER [Internet]. 2019 Dec. 1 [cited 2026 Mar. 23];16(2). Available from: http://meltajournals.com/index.php/majer/article/view/609