Exploration of Temperature Distribution through a Longitudinal Rectangular Fin with Linear and Exponential Temperature-Dependent Thermal Conductivity Using DTM-Pade Approximant. - Ravikumar Shashikala Varun Kumar; Rangaswamy Naveen Kumar; Ganeshappa Sowmya; Ballajja Chandrappa Prasannakumara; Ioannis E. Sarris (Symmetry, 2022)