MEASUREMENT OF THE WAQF CORE PRINCIPLES IMPLEMENTATION INDEX FOR NAZIR WAQF IN WEST SUMATARA PROVINCE, INDONESIA. Journal of Research Administration, [S. l.], v. 5, n. 2, p. 6087–6100, 2023. Disponível em: https://journlra.org/index.php/jra/article/view/764.. Acesso em: 9 apr. 2025.