Thambu, N. 2019. Inculcate environmental values through drama techniques in Moral education class: An action research [Penerapan nilai alam sekitar melalui teknik drama di dalam kelas pendidikan Moral: Satu kajian tindakan]. Muallim Journal of Social Sciences and Humanities. 3, 2 (Apr. 2019), 188–206. DOI:https://doi.org/10.33306/mjssh14.