“PENGEMBANGAN SOAL STATISTIKA BERBASIS MICROSOFT POWER POINT VISUAL BASIC FOR APPLICATION (VBA)”. Tunjuk Ajar : Jurnal Penelitian Ilmu Pendidikan 4, no. 2 (August 4, 2021): 200–217. Accessed December 19, 2025. https://jta.ejournal.unri.ac.id/index.php/JTA/article/view/204.