LESTARI, Winda; HANDOYO, Eko; RAHARJO, Tri Joko; SUBALI, Bambang; AVRILIANDA, Decky. Pengaruh Pembelajaran Berbasis Masalah terhadap Hasil Belajar Matematika Siswa Kelas IV SD. Journal of Education Research, [S. l.], v. 5, n. 4, p. 6170–6175, 2024. DOI: 10.37985/jer.v5i4.1989. Disponível em: https://jer.or.id/index.php/jer/article/view/1989. Acesso em: 5 aug. 2025.