TY - BOOK AU - Muhammad Nadir Khan, TI - M-Polynomial and topological indices of rectangular graphene sheet SN - (hbk) U1 - 515.4 PY - 2026/// CY - Dera Ghazi Khan PB - Department of Mathematics, University of Education, Dera Ghazi Khan KW - Mathematics--M-Polynomia-Rectangular--Graphene ER -