fajri, nur afni, and Ramadoni Ramadoni. 2023. “ANALISIS KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA KELAS XI SMK NEGERI 1 SIJUNJUNG”. THEOREMA: The Journal Education of Mathematics 4 (1). https://e-journal.unimudasorong.ac.id/index.php/jurnaltheorema/article/view/1128.