Muhammad Akmal Ikramudin, SaptonoIT, JahrohS. The Influence of Marketing Mix on Customers Satisfaction and Loyalty at Tirtania Waterpark Bogor . brcs [Internet]. 2023Dec.22 [cited 2024May18];4(3):228. Available from: https://jai.ipb.ac.id/index.php/brcs/article/view/48586