PriyasmanuT., GustopoD., AdriantantriE., and Dedy IrawanJ. “PELATIHAN PENGGUNAAN E-LEARNING DI SMP MUHAMMADIYAH 08 BATU”. Industri Inovatif : Jurnal Teknik Industri, Vol. 5, no. 1, Feb. 2015, pp. 21-26, https://ejournal.itn.ac.id/index.php/industri/article/view/1114.