Bongso, Gromyko, William Jayadi, and Vera Dumonda Silitonga. “Analysis of the Influence of Social Media Marketing and Customer Relationships on Intention to Purchase Hand Sanitizer Products”. Jurnal Mantik 7, no. 3 (November 17, 2023): 2235-2242. Accessed September 14, 2026. https://iocscience.org/ejournal/index.php/mantik/article/view/4375.