1.
Khalil M, Said M, Osman H, Younis N, Khaled N, Amr Y, et al. Dark comets: the cosmic catastrophic threat to earth. IJAA [Internet]. 2020 Jul. 25 [cited 2024 Nov. 21];8(1):27-8. Available from: https://sciencepubco.com/index.php/IJAA/article/view/30740