[1]
Gisela Anastacia Rosalind, Shelly Morin, and Veni Saputri, “Systematic Literature Review: Does Problem Based Learning Model Effectively Improve Mathematical Reasoning Ability?”, didaktika.j.kep, vol. 13, no. 4 Nopember, pp. 4715–4732, Nov. 2024, doi: 10.58230/27454312.1056.