SUGIARNI, R.; DURRI, R. F. Problem Solving Tipe SSCS Berbantuan Schoology: Upaya Meningkatkan Berpikir Kritis Matematis. Journal Focus Action of Research Mathematic (Factor M), [S. l.], v. 5, n. 1, p. 52–61, 2022. DOI: 10.30762/f_m.v5i1.543. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/543. Acesso em: 3 jul. 2024.