Journal:Bulletin of Education & Research, 2016, Volume 38, Issue No 1
Author(s): Rana Ghulam Mohyuddin, Usman Khalil
Keyword(s): Misconceptions, mathematics, primary level
Journal:Bulletin of Education & Research, 2016, Volume 38, Issue No 1
Author(s): Farhat Munir, Usman Khalil
Journal:Bulletin of Education & Research, 2017, Volume 39, Issue No 1
Author(s): Irfan Bashir, Usman Khalil
Journal:Bulletin of Education & Research, 2017, Volume 39, Issue No 3
Author(s): Khalid Iqbal, Usman Khalil, Abida Khan
Keyword(s): Social conflicts, conflict resolution, Education
Journal:Pakistan Journal of Engineering & Applied Sciences, 2017, Volume 20, Issue No 1
Author(s): Usman Khalil, Noor Muhammad Khan, Habib-ur-Rehman
Keyword(s): Floodplain maps, Frequency analysis, DEM SRTM, Inundation, Flood hazard and extent