Ahmed AK, Adnan Z. Photometric investigations of NGC 2577 and NGC 4310 Lenticular Galaxies. Iraqi Journal of Science [Internet]. 2018 Jun. 27 [cited 2025 Dec. 5];59(2C):1129-38. Available from: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/332