Satriawan, M., Liliasari, L., Setiawan, W., Abdullah, A. G. and Rosmiati, R. (2021) “A contextual semi assisted project-based learning (SA-PjBL) about ocean wave energy: Creative thinking of pre-service physics teachers”, Momentum: Physics Education Journal, 5(2), pp. 132–141. doi: 10.21067/mpej.v5i2.5172.