[1]
Sitio, H. and Sinaga, D.Y. 2022. A Comparative Study between the Use of Problem Based Learning Method and Expository Learning Method in SPLDV Material on Students’ Mathematical Concept Understanding. Jurnal Basicedu. 6, 4 (May 2022), 5754–5763. DOI:https://doi.org/10.31004/basicedu.v6i4.3124.