PUTRI, F. A. E.; SYAIFUL, S.; SIBURIAN, J. Student’s Critical Thinking Skill on Online Inquiry Learning and Problem Based Learning (PBL). Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 11, n. 01, p. 84-92, 2021. DOI: 10.22437/edumatica.v11i01.11458. Disponível em: https://online-journal.unja.ac.id/edumatica/article/view/11458. Acesso em: 20 sep. 2021.