Juanta, Palma, Apriani Sijabat, Festiyed Festiyed, and Yerimadesi Yerimadesi. “VALIDITAS BUTIR SOAL IPA FISIKA SMP VII Dr WAHIDIN SUDIROHUSODO”. Jurnal Tunas Pendidikan 6, no. 1 (October 14, 2023): 262–267. Accessed July 3, 2024. https://ejournal.ummuba.ac.id/index.php/pgsd/article/view/1253.