Priyasmanu, Thomas, Dhayal Gustopo, Emmalia Adriantantri, and Joseph Dedy Irawan. 2015. “PELATIHAN PENGGUNAAN E-LEARNING DI SMP MUHAMMADIYAH 08 BATU”. Industri Inovatif : Jurnal Teknik Industri 5 (1), 21-26. https://mail.ejournal.itn.ac.id/industri/article/view/1114.