Febiani, S., Susanti, N., Rahayu, C., Garba, M.D. and Dhakal, A. 2023. Problem-based Learning Model Assisted by Interactive Animation Videos on Numeracy Ability in Spatial Building Materials. Numerical: Jurnal Matematika dan Pendidikan Matematika. 7, 2 (Dec. 2023), 345–358. DOI:https://doi.org/10.25217/numerical.v7i2.3642.