Dwi Evayani, Dewa Ayu Candra, I Nyoman Jampel, and I Wayan Widiana. 2021. “Mission Book Game: Enhancing Fifth-Grade Students’ Learning Motivation on Thematic Learning”. Indonesian Journal of Educational Research and Review 4 (3):459-69. https://doi.org/10.23887/ijerr.v4i2.38492.