Suryawijaya, Tito Wira Eka, Muhammad Tata Rizky Setyo Utomo, and Tri Esti Rahayuningtyas. “Self-Service Optimization: Comprehending Customer Satisfaction”. Jurnal Manajemen 14, no. 1 (March 5, 2023): 203–216. Accessed November 23, 2024. http://150.107.142.43/index.php/manajemen/article/view/9791.