Fitriani, Nanda Milenia, Adi Nurcahyo, and Diana Tri Purnamasari. 2024. “Peningkatan Kemandirian Belajar Matematika Melalui Strategi Pembelajaran Problem Based Learning”. Jurnal Ilmiah WUNY 6 (2):79-89. https://doi.org/10.21831/jwuny.v6i2.75569.