SAPUTRA, Ikhsan; RAMLI , Ruslan. Use of Instagram @Buna.Indoneia Social Media in Promoting Buna Indonesia Coffee Shop to Customers. Golden Ratio of Marketing and Applied Psychology of Business, [S. l.], v. 6, n. 2, p. 476–485, 2026. DOI: 10.52970/grmapb.v6i2.1114. Disponível em: https://goldenratio.id/index.php/grmapb/article/view/1114. Acesso em: 2 may. 2026.