“Accurate Determination of Qibla Direction: A Comparative Study of Haversine, Vincenty, Spherical Trigonometry, Great Circle Navigation, and Equatorial Oblique Cylindrical Projection Algorithms Using Python Programing Language”. 2024. American Journal of Engineering , Mechanics and Architecture (2993-2637) 2 (7): 13-23. https://grnjournal.us.e-scholar.org/index.php/AJEMA/article/view/5448.