Pedestrian Direction of Movement Determination Using Smartphone. - Shahid Ayub; Behzad Momahed Heravi; Alireza Bahraminasab; Bahram Honary (NGMAST, 2012)

Trilateration-based indoor localization engineering technique for visible light communication system. - Ayesha Naz; Hafiz M. Asif; Tariq Umer; Shahid Ayub; Fadi Al-Turjman 001 (Softw. Pract. Exp., 2021)