The Integration of Sharia Principles Into The National Arbitration System Under Law No. 30 of 1999. COMPETENTIE : Journal International Sustainable Research, [S. l.], v. 3, n. 1, p. 27–34, 2026. DOI: 10.65049/8h785j37. Disponível em: https://journal.inacexter.com/index.php/competentie/article/view/164.. Acesso em: 15 jun. 2026.