Kamid, K., Sofnidar, S., Syafmen, W., Mujahidawati, M., Theis, R. and Anwar, K. 2021. The Influence of Computer-Based Learning Media Tutorials on Students’ Spatial Abilities In Mathematics. JTP - Jurnal Teknologi Pendidikan. 22, 3 (Jan. 2021), 159-166. DOI:https://doi.org/10.21009/jtp.v22i3.16536.