SELFIANI. PERSPECTIVES OF HAJJ AND UMRAH ORGANIZERS DURING A PANDEMIC ON GOVERNANCE, FACILITIES, STRATEGIES AND COMPETITIVE ADVANTAGE. International Journal Mathla’ul Anwar of Halal Issues, [S. l.], v. 2, n. 2, p. 40–55, 2022. Disponível em: https://journal.halalunmabanten.id/index.php/ijma/article/view/60. Acesso em: 2 nov. 2025.