Aulia, N. A., & Shaleh. (2025). FUNDING SOURCE DIVERSIFICATION STRATEGIES IN NON-FORMAL EDUCATION: A Field Study at PKBM Al-Islam Giwangan Yogyakarta. Wahana Islamika Jurnal Studi Keislaman, 11(1), 69-77. https://doi.org/10.61136/yv6dgc27