The impact of different road damage factors on the pavement of local roads (JKR U2/U3) in Malaysia

by Khalifa, N. A., A., Zulkiple, Ogab, Mohammed
Published 2020

A survey of oral health in a Sudanese population

by Khalifa N., Allen P.F., Abu-bakr N.H., Abdel-Rahman M.E., Abdelghafar K.O.
Published 2018

Modeling pedestrian gap crossing index under mixed traffic condition

by M.M., Naser, A., Zulkiple, Al bargi, W.A., Khalifa, N.A., Daniel, B.D.
Published 2017