Basallama, Ahmad Darajat, and Maya Ariyanti. 2023. “The Influence of Reference Group on Purchase Decision of Iphone Products With Lifestyle As A Moderating Variable (Case Study: Iphone Product Users In Indonesia)”. Jurnal Manajemen Indonesia 23 (1):73-82. https://doi.org/10.25124/jmi.v23i1.4178.