“PENERAPAN HASIL PENGEMBANGAN E-MODUL SISTEM KOLOID TERINTEGRASI PENDIDIKAN KARAKTER BERBASIS SETS DI SMA NEGERI 1 LABUHAN DELI”. JS (JURNAL SEKOLAH) 7, no. 1 (December 31, 2022): 136–140. Accessed March 20, 2026. https://jurnal.unimed.ac.id/2012/index.php/js/article/view/37271.