JATISUNDA, Mohamad Gilar; SURYADI, Didi; PRABAWANTO, Sufyani. Enhancing mathematical problem-solving ability through project-based learning: A study of vocational high school student. Jurnal Elemen, [S. l.], v. 10, n. 3, p. 711–727, 2024. DOI: 10.29408/jel.v10i3.26244. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/26244. Acesso em: 7 oct. 2024.