Mustaffa, Masnawi, Shaharudin Ahmad2, Radhiah Mohd Nor, and Nur Hidayah Binti Zahari. “Preliminary Study on Air Traffic Density of Peninsular Malaysia Using Visual Flight Path Trajectories from Automatic Dependent Surveillance-Broadcast (ADS-B) Data”. International Journal of Engineering & Technology 7, no. 4.25 (November 30, 2018): 1–4. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/22238.