Whilst many literature and books tended to approach Bahdlatul Ulama (NU) as just amng many political players, later works focused on NU's interest and power relations vis-a-vis the state as the most important explanatory variable in its behaviour.
Tesis (M.A.) - Sunan Ampel, Surabaya, 2001.
Tesis (M.A.) - IAIN Sunan Ampel, Surabaya, 2001.
Tesis (M.A.) - IAIN Sunan Ampel, Surabaya, 2001.
Tesis (M.A.) - IAIN Sunan Ampel, Surabaya, 2001.
Bibliografi hlm. 119-121.