almira Aspridanel, Aspridanel and Abdurrahman, Abdurrahman and Dewi Lengkana, Dewi Lengkana and TRIJALMO, trijalmo (2022) https://ejournal. radenintan. ac. id/index. php/IJSME/index DOI: 10. 24042/ijsme. v5i1. 10663 STEM-INTEGRATED FLIPPED CLASSROOM IN THE TEACHER’S PERSPECTIVE: COULD ITS IMPLEMENTATION IN E-MODULE IMPROVE SYSTEM THINKING ABILITY? Indonesian Journal of Science and Mathematics Education, 5 (1). pp. 43-52. ISSN 2615-8639