SUSANTI, Ely; SUPARMI, Etty; SYAHRIAL, Syahrial; EFFENDI, Firman; SARI, Puspita; NINGSIH, Sri Tuti. Problem-based learning through lesson study learning community to enhance students’ mathematical communication skills. Jurnal Pendidikan Matematika RAFA, [S. l.], v. 9, n. 2, p. 137–153, 2023. DOI: 10.19109/jpmrafa.v9i2.20283. Disponível em: https://jurnal.radenfatah.ac.id/index.php/jpmrafa/article/view/20283.. Acesso em: 1 may. 2025.