Valentina Sahra, Feby, and Aisiah Aisiah. “Validitas Isi Instrumen Pengukuran Literasi Sejarah”. Jurnal Family Education 3, no. 3 (June 10, 2023): 328-334. Accessed November 24, 2024. https://jfe.ppj.unp.ac.id/index.php/jfe/article/view/127.