Quark stars in 4-dimensional Einstein–Gauss–Bonnet gravity Ksh. Newton Singh, S. K. Maurya, Abhisek Dutta, Farook Rahaman and Somi Aktar Eur. Phys. J. C, 81 10 (2021) 909 Published online: 15 October 2021 DOI: 10.1140/epjc/s10052-021-09692-7