TY - BOOK AU - Areeba Naseem (28887) TI - Investigation of improved macaurin symmetric mean operator for t-spherical fuzzy information and their applications in decision making U1 - 510 PY - 2023/// CY - Lahore PB - (unpublished) KW - Mathematics KW - Mean operators KW - Arithmetic mean KW - Heronian mean KW - Energy sector KW - Classical sets KW - Fuzzy set KW - MS-Mathematics KW - RICAS N1 - A thesis submitted in partial fulfillment of the requirements for the degree of Master of philosophy in Mathematics; Includes bibliographical references; Thesis Supervisor: Dr. Mehar Ali Malik; Thesis (MS)--Riphah International University, 2023 ; Registration no: S21C14G06003 ER -