ADITYA, Anggy. Implementation of Islamic Business Ethics Principles in Building Consumer Loyalty: A Qualitative Study of Culinary Sector MSMEs in Surabaya. JEBMAFA: Journal of Economics, Business, Management, Accounting, Finance, and Administration, [S. l.], v. 1, n. 1, p. 89–100, 2025. Disponível em: https://journal.megantaraabdinusa.org/index.php/jebmafa/article/view/78. Acesso em: 17 feb. 2026.