Suwarna Rani Subramaniam1 , Balakrishnan Muniandy2. Concept and Characteristics of Flipped Classroom. ijetst [Internet]. 2016Oct.31 [cited 2024Sep.29];3(10):4668-70. Available from: https://ijetst.igmpublication.org/index.php/ijetst/article/view/1226