GHAIDA, S.; AL JUPRI, A. J. Application of The Problem-Based Learning Model to Improve Mathematical Communication Ability of Senior High School Students. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 5, n. 2, p. 1469–1480, 2026. DOI: 10.58421/misro.v5i2.1401. Disponível em: https://journal-gehu.com/index.php/misro/article/view/1401. Acesso em: 13 may. 2026.