Syed Mahboob Hasan; Syed Mahboob Hasan(Bangladesh Public Administration Tanning Centre, BPATCBangladesh Public Administration Tanning Centre, BPATC, 2015)
MUHAMMAD SAFIUR RAHMAN; MUHAMMAD SAFIUR RAHMAN(Bangladesh Public Administration Tanning Centre, BPATCBangladesh Public Administration Tanning Centre, BPATC, 1993)