Intelligent Transportation System With 5G Vehicle-to-Everything (V2X): Architectures, Vehicular Use Cases, Emergency Vehicles, Current Challenges, and Future Directions. - Vaishali Pawar; Nilima Zade; Deepali Rahul Vora; Vaishali D. Khairnar; Aurenice Oliveira; Ketan Kotecha; Ambarish Kulkarni (IEEE Access, 2024)