Purwoningsih, T. (2015) “EVALUASI FORMATIF BAHAN AJAR FISIKA DASAR 1”, PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 4, pp. SNF2015–IV. Available at: https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5019 (Accessed: 3 April 2025).