Ardelia Nihlah Ilahi, Mohamad Saofi, Nur Shofiyah Ramadhani, Maulana Ikhsanun Karim and Muhamad Haikal Husaini 2026. The Epistemological Foundations of Nahdlatul Ulama: Religious Authority, Scholarly Tradition, and Muslim Unity. Bulletin of Indonesian Islamic Studies. 5, 1 (Oct. 2026), 38-56. DOI:https://doi.org/10.51214/biis.v5i1.1695.