Impact of Islamic Cultural Principles on Firm Performance: The Mediating Role of Product Innovation. Al-Qamar, [S. l.], p. 1–32, 2026. DOI: 10.53762/alqamar.09.01.e01. Disponível em: https://alqamarjournal.com/index.php/alqamar/article/view/1683. Acesso em: 19 may. 2026.