NURFITRIYANI; MUHAMMAD MAKKI; HUSNIATI. Analisis Kemampuan Berpikir Kritis Pada Mata Pelajaran Matematika: Studi Pembelajaran Menggunakan Model Problem Based Learning (PBL). Journal of Classroom Action Research, [S. l.], v. 4, n. 3, p. 39–45, 2022. DOI: 10.29303/jcar.v4i3.1884. Disponível em: https://jppipa.unram.ac.id/index.php/jcar/article/view/1884. Acesso em: 8 oct. 2022.