ARIADI, Ariadi. PENGEMBANGAN SOAL UJIAN SEKOLAH TINGKAT SMA BENTUK PILIHAN GANDA TIPE OPEN ENDED. Mathematics Education Journal, [S. l.], v. 6, n. 1, p. 1–18, 2025. Disponível em: https://jpm.ejournal.unsri.ac.id/index.php/jpm/article/view/345. Acesso em: 27 jul. 2025.