Wicaksono, Titis Aji, and Wisnu Aji Saputro. “E-LEARNING MATA KULIAH SISTEM OPERASI PADA POLITEKNIK MUHAMMADIYAH PEKALONGAN”. Jurnal Surya Informatika 3, no. 1 (November 1, 2016): 15–20. Accessed November 22, 2024. https://jurnal.umpp.ac.id/index.php/surya_informatika/article/view/316.