Maulana, I. et al. 2026. Effect of Social Media Marketing Activities on Kahf Skincare Purchase Decisions, with Fear of Missing Out and Social Media Engagement as Mediating Variables. EKOMA : Jurnal Ekonomi, Manajemen, Akuntansi. 5, 4 (May 2026), 4934–4949. DOI:https://doi.org/10.56799/ekoma.v5i4.16903.