CHOLILY, Yus Mochamad; KHOIRIYAH, Makrifatul; ROSYADI, Alfiani Athma Putri; IN’AM, Akhsanul. Problem-based learning: Assessing students’ mathematical communication in story problems. Journal Focus Action of Research Mathematic (Factor M), [S. l.], v. 9, n. 1, p. 229–243, 2026. DOI: 10.30762/f_m.v9i1.8313. Disponível em: https://jurnalfaktarbiyah.iainkediri.ac.id/index.php/factorm/article/view/8313. Acesso em: 26 aug. 2026.