OLIVIA, M. .; ANANDA, D. .; INDARINI, E. . Kajian Meta Analisis: Meningkatkan Hasil Belajar Siswa sekolah dasar Dengan Model Problem Based Learning . Edukasiana: Jurnal Inovasi Pendidikan, [S. l.], v. 1, n. 3, p. 126–134, 2022. DOI: 10.56916/ejip.v1i3.130. Disponível em: https://ejournal.papanda.org/index.php/edukasiana/article/view/130. Acesso em: 12 jan. 2026.