The maintenance of elevated active chlorine levels in the Antarctic lower stratosphere through HCl null cycles

by R. Müller, J.-U. Grooß, A. M. Zafar, A. M. Zafar, S. Robrecht, R. Lehmann
Published 2018-03-01

Field Testing and Strength Evaluation of Khushhal Garh Rail cum Road Bridge

by Zahid Ahmad Siddiqi, Mahboob Ali Chaudhry, A.M. Zafar Khan
Published 2019-08-01

Field Testing and Strength Evaluation of Khushhal Garh Rail cum Road Bridge

by Zahid Ahmad Siddiqi, Mahboob Ali Chaudhry, A. M. Zafar Khan
Published 2019-08-01

Field Testing and Strength Evaluation of Khushhal Garh Rail cum Road Bridge

by Zahid Ahmad Siddiqi, Mahboob Ali Chaudhry, A. M. Zafar Khan
Published 2019-08-01

A comparison of non-contrast CT and intravenous urography in the diagnosis of urolithiasis and obstruction

by N. Khan, Z. Anwar, A.M. Zafar, F. Ahmed, M.H. Ather
Published 2012-09-01