NUGRAHANI, P. S.; ASRI HARDINI, A. T. Meta Analisis Efektivitas Model Pembelajaran Problem Based Learning dan Problem Solving Terhadap Kemampuan Berpikir Kritis Matematika SD. Thinking Skills and Creativity Journal, [S. l.], v. 4, n. 1, p. 21–29, 2021. DOI: 10.23887/tscj.v4i1.33584. Disponível em: https://ejournal.undiksha.ac.id/index.php/TSCJ/article/view/33584. Acesso em: 18 jul. 2024.