Andika Putra Wijaya, Innocentius Bernarto, Agus Purwanto. “How to Achieve Value Creation in Digital World? The Influence of IT Response on Value Creation and Customer Satisfaction”. International Journal of Advanced Science and Technology, Vol. 29, no. 3, Mar. 2020, pp. 6705 -15, http://sersc.org/journals/index.php/IJAST/article/view/7322.