BAYU SEPTIAN, A., Darwiyanto, E. . and Hidayati, H. . (2021) “Analysis of Website Portal Rumah Belajar Using WebQual 4.0 Method and Important Performance Analysis”, Indonesian Journal on Computing (Indo-JC), 6(1), pp. 61–72. doi: 10.34818/INDOJC.2021.6.1.548.