Extended Abstract: Evaluating Cross-Chain Platforms for EV Charging Payment Systems. - Le K. Bang; Phan Hoang Tuan Trung; N. B. Nam; Khiem Huynh Gia; Bao Q. Tran; Hieu M. Doan; Duy D. X. Pham; Ngan T. K. Nguyen (SocialSec, 2024)