Zaimul. PENGEMBANGAN INSTRUMEN PENILAIAN KINERJA PRAKTIKUM SUHU DAN KALOR KELAS X SMA. JEP [Internet]. 2017 Oct. 30 [cited 2024 Nov. 23];8(2):79-87. Available from: https://journal.unj.ac.id/unj/index.php/jep/article/view/7058