Supriyadi, Edy, Lies Putriana, and Yanti Murni. 2017. “The Comparison Study of Custommer’s Satisfaction Between Carefour and Giant Hypermarket in Cikarang West Java”. International Journal of Social Sciences and Humanities Invention 4 (12):4161-68. https://doi.org/10.18535/ijsshi/v4i12.02.