Umar, Roslan, Wardatul Jannah Awang, Siti Nadhirah Berzanji, Nur Farhana Abd Majed, Mohd Khairul Amri Kamarudin, and Musa Garba Abdullahi. “Spatial Model of Sky Brightness Magnitude in KUSZA Observatory, UniSZA”. International Journal of Engineering & Technology 7, no. 2.15 (April 6, 2018): 13–18. Accessed May 4, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/11189.