Rofiqo, Azidni, et al. “Reputation, Transparency, Trust and Waqif’s Perception on Nadzir’s Professional Towards Intention to Act Waqf: Empirical Study in Pondok Modern Darussalam Gontor (PMDG)”. Journal of Islamic Economic Laws, vol. 4, no. 2, July 2021, pp. 42-66, doi:10.23917/jisel.v4i2.14870.