Harris N, Md Misdar A. THE IMPACT OF HARRY POTTER FILMS ON CHILDREN’S BEHAVIOR BASED ON CONCRETE OPERATIONAL CONCEPT BY JEAN PIAGET. jcisc [Internet]. 2022 Oct. 31 [cited 2024 Apr. 20];1:99-122. Available from: https://e-journal.uum.edu.my/index.php/jcisc/article/view/15400