Muzzakir, G. A., Amal, M. K., & Siwiyanti, L. (2026). The Effect of Social Media Marketing and Email Marketing on Behavioral Intention to Use Gojek: The Mediating Role of Customer Engagement. The Eastasouth Management and Business, 5(01), 18 – 31. https://doi.org/10.58812/esmb.v5i01.1137