Ali Nawaz2025-11-212025-11-212020https://escholar.umt.edu.pk/handle/123456789/11301The notion of fractional strong metric dimension was introduced by Kang and Yi [Lecture Notes in Comput. Sci. 2013, 8287, 8495.] as an extension of metric dimension in graphs. It has several applications in the field of robot navigation and pharmaceutical chemistry. In this thesis, the fractional strong metric dimension of some classes of rotationally symmetric graphs is computed. These classes include prism-related graphs Pn1, Qn1, Rn1, sunlet graph Sn1, and Jahagirs graph Jn1 for n ≥ 8.enThesis