RAHMAWATI, Dini; ERDIANSYAH, Erdiansyah; ARRIYANTO , Mohammad Nur. INSTAGRAM SOCIAL MEDIA MARKETING AND QRIS PAYMENT USE AS PREDICTORS OF PERCEIVED SALES IMPROVEMENT: EVIDENCE FROM PEMPEK SENTOSA JAKABARING, INDONESIA. Multifinance, [S. l.], v. 4, n. 2, p. 28–40, 2026. DOI: 10.61397/mfc.v4i2.592. Disponível em: https://altinriset.com/journal/index.php/multifinance/article/view/592. Acesso em: 7 nov. 2026.