Investigation of fingertip contact area and shape for precise target selection on multi-touch screen. - Ahsanullah; Suziah Sulaiman; Ahmad Kamil Mahmood; Muzafar Khan (IMCOM, 2015)

Recognition of groundwater potential zones using geo-spatial technique: A case study in Thatta Tehsil, Sindh, Pakistan. - Rao Muhammad Zahid Khalil; Muhammad Arslan; Ahsanullah (IGARSS, 2015)