Udju, Arifin, Petrus Romeo, and Yoseph Kenjam. “The Correlation Between Marketing Mix and Customer Satisfaction in the General Poly Unit at Bhayangkara Hospital, Kupang”. Lontar : Journal of Community Health 3, no. 3 (September 15, 2021): 103-113. Accessed December 4, 2024. https://ejurnal.undana.ac.id/index.php/LJCH/article/view/4159.