TY - BOOK AU - Muhammad Waleed Sarfraz, TI - Gravitational collapse of spherical string matter in chern-simons modified gravity SN - (hbk) U1 - 526.7 PY - 2023///-2025 CY - Faisalabad PB - Department of Mathematics, Faisalabad Campus, University of Education Lahore KW - Gravitational Collapse--Spherical String Matter--Modified Gravity ER -