TI - Selection of longitudinal fin profiles for electronic cooling using Delphi AHP-TOPSIS method AU - SARMAH, P. AU - GOGOI, N. AU - DUTTA, D. AU - SAIKIA, D. AU - DESHAMUKHYA, T. SO - Sigma Journal of Engineering and Natural Sciences 2026;44:1299-1312. DO - 10.14744/sigma.2026.2037