Aryotejo G, Hakim MM, Firmansah F, Safarizki HA. Pelatihan Efisiensi Sumber Daya Sistem Operasi Windows pada Masa Pandemi Covid 19. PPM [Internet]. 2021Jan.13 [cited 2024Apr.24];4(2):238-46. Available from: https://ojs.unpkediri.ac.id/index.php/PPM/article/view/14906