Che Aziz, Roslizawati, et al. “S.O.A.R Model: An Alternative Approach for 21th Century Education to Shift from “Classroom Management” to ‘Classroom Leadership’”. International Journal of Academic Research in Progressive Education and Development, vol. 8, no. 2, Mar. 2019, https://ijarped.com/index.php/journal/article/view/2570.