Suprapto, E., Manesi, D. and Bianome, W. E. (2025) “Flipped Learning Approach in Project Based Learning: Improving Critical and Creative Thinking Skills”, TEC EMPRESARIAL, 20(2), pp. 635–649. Available at: https://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/622 (Accessed: 2 May 2026).