[1]
Siagian, R. et al. 2023. Project-Based Learning Governance on Natural Materials Improving the Creativity of Class VIII Students of SMP Negeri 1 Sigumpar. Jurnal Pendidikan Matematika dan Sains. 11, 2 (Dec. 2023), 84–90. DOI:https://doi.org/10.21831/jpms.v11i2.49320.