Sadi, S., Nursubiyantoro, E. ., Astanti, Y. D. ., Ismianti, I., Wibowo, A. W. A. ., & Mastrisiswadi, H. . (2022). Usability Evaluation of Scientific Journal Websites using the System Usability Scale (Case Study of the OPSI Journal Website). RSF Conference Series: Engineering and Technology, 1(1), 378–387. https://doi.org/10.31098/cset.v1i1.401