TY - JOUR TI - Nanofluids and their role in enhancing automotive performance: A comprehensive review AU - GUPTA, S.K. AU - KUMARİ, S. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 3027 EP - 3054 DO - 10.14744/sigma.2026.2142 ER -