Yasmin, S. and Devi, G.S. 2026. Privacy-Preserving and Gas-Efficient Car Service Record Management Using Adaptive User-Resilient CKKS Homomorphic Encryption and Blockchain. Engineering, Technology & Applied Science Research. 16, 1 (Feb. 2026), 31714–31721. DOI:https://doi.org/10.48084/etasr.15498.