VIVIAN VALENTINA; BUDI ASTUTI. THE INFLUENCE OF INSTAGRAM PROMOTION ON UMRAH PRODUCT PURCHASE DECISIONS AT PT KAISA ROSSIE TOUR AND TRAVEL. Finance : International Journal of Management Finance, [S. l.], v. 3, n. 2, p. 75–83, 2025. DOI: 10.62017/finance.v3i2.126. Disponível em: https://ejournal.internasional.org/index.php/finance/article/view/126.. Acesso em: 10 dec. 2025.