Hendra Setiawan. “KH Wahab Hasbullah: A Trequartista Political Activist And Initiator Of Nahdlatul Ulama Youth Organisation From The City Of Santri (Jombang)”. At-Tuhfah : Jurnal Studi Keislaman, vol. 14, no. 1, June 2025, pp. 41-50, doi:10.32665/attuhfah.v14i1.4179.