Sari, D. P., & Madlazim, M. (2015). COMPUTER SIMULATION IN MECHANICS TEACHING AND LEARNING: A CASE STUDY ON STUDENTS UNDERSTANDING OF FORCE AND MOTION. Jurnal Penelitian Fisika Dan Aplikasinya (JPFA), 5(2), 33–43. https://doi.org/10.26740/jpfa.v5n2.p33-43