1.
Sagita N, Ikashaum F. Pengaruh Model Pembelajaran Problem Based Learning Terhadap Hasil Belajar Matematika Siswa . JRHotsPM [Internet]. 2023 Dec. 31 [cited 2025 Apr. 26];3(2):148-57. Available from: https://etdci.org/journal/kognitif/article/view/955