Simatupang, Michael Sabato, and Hedry Purba. 2023. “THE IMPACT SOCIAL MEDIA MARKETING, SOCIAL INTERACTIVITY AND PERCEIVED QUALITY OF BRAND LOYALTY ON IPHONE USERS”. Jurnal Riset Manajemen Dan Akuntansi 3 (1):125-36. https://doi.org/10.55606/jurima.v3i1.1586.