Rhys Mauludin. PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA SISWA PADA PRAKTIKUM FISIKA GETARAN DI SMP. JEP [Internet]. 2016 Oct. 30 [cited 2024 Nov. 6];7(2):95-106. Available from: https://journal.unj.ac.id/unj/index.php/jep/article/view/6848