TY - JOUR TI - Examining the role of nano-sized additives in boosting air conditioner efficiency AU - JAVANJAL, V.K. AU - PATIL, L.N. AU - MAHAJAN, K.A. AU - PATIL, A.A. JO - Sigma Journal of Engineering and Natural Sciences PY - 2025 VL - 43 SP - 107 EP - 120 DO - 10.14744/sigma.2025.00009 ER -