Oria, Ehsanullah, and Mirwan Surya Perdhana. “Role of Customer in Marketing and Development (RCMD) – a Literature Review”. Asian Management and Business Review 1, no. 2 (August 27, 2021): 105–115. Accessed April 28, 2024. https://journal.uii.ac.id/AMBR/article/view/18415.