Putri, Dwi, Denda Hadinata, and Siti Nurwahyuni. 2020. “WEBSITE USABILITY TESTING ON THE INFORMATION AND COORDINATION CENTER OF COVID-19 IN WEST JAVA USING THE SYSTEM USABILITY SCALE”. JITK (Jurnal Ilmu Pengetahuan Dan Teknologi Komputer) 6 (1), 1-6. https://doi.org/10.33480/jitk.v6i1.1355.