UNITEN Institute of Sustainable Energy, Universiti Tenaga Nasional, 43000 Kajang, Malaysia https://orcid.org/0009-0006-6731-6407 Journal Articles Utilizing Mobility Tracking to Identify Hotspots for Contagious Disease Spread JTDE - Vol 11, No 3 - September 2023 Big Data Analytics in Tracking COVID-19 Spread Utilizing Google Location Data JTDE - Vol 11, No 3 - September 2023