EMMY HAMIDIYAH; AIMATUL YUMNA; DEDE HARIS SUMARNO; HERMANU SUSILO; RAJI REZA ILAHI; NURKAIB. The Significance of Mentorship in Enhancing the Implementation of the Waqf Core Principle: Case study of Harapan Dhuafa. Al-Awqaf: Jurnal Wakaf dan Ekonomi Islam, v. 18, n. 2, p. 1-19, 5 Dec. 2025.