SASMITA, Rimba Sastra; HARJONO, Nyoto. Efektivitas Model Problem Based Learning dan Problem Posing dalam Meningkatkan Kemampuan Berpikir Kritis Siswa Sekolah Dasar. Jurnal Basicedu, [S. l.], v. 5, n. 5, p. 3472–3481, 2021. DOI: 10.31004/basicedu.v5i5.1313. Disponível em: https://jbasic.org/index.php/basicedu/article/view/1313. Acesso em: 22 dec. 2024.