1.
Avila R, Syed SR. On the Elliptical Orbit of the Earth and Position of the Sun in the Sky: An Engineering Approach. The Nucleus [Internet]. 2024 Jan. 2 [cited 2024 Dec. 4];61(1):10-5. Available from: http://thenucleuspak.org.pk/index.php/Nucleus/article/view/1330