NAPOLEON SINAGA; IWAN KRESNA SETIADI; MARIA ASSUMPTA WIKANTARI; FENNY B.N.L TOBING. The Influence of the Service Marketing Mix on the Purchase Decision of Feb Uki Services With Social Media as a Variable Moderation on Promotions. Dinasti International Journal of Economics, Finance & Accounting, [S. l.], v. 6, n. 2, p. 1089–1120, 2025. DOI: 10.38035/dijefa.v6i2.4236. Disponível em: https://dinastipub.org/DIJEFA/article/view/4236. Acesso em: 21 may. 2026.