ANGGRAINI, Y. P. Pengaruh model problem based learning (PBL) terhadap kemampuan koneksi matematis siswa kelas X SMK Negeri Pertanian Terpadu Provinsi Riau. Prosiding Seminar Nasional Matematika dan Pendidikan Matematika, [S. l.], v. 6, p. 365–372, 2021. Disponível em: https://conference.upgris.ac.id/index.php/senatik/article/view/1791. Acesso em: 20 apr. 2024.