Román, Rodrigo Fernando Morocho. “A Cloud-Accessible Virtual Lab Architecture for Teaching Network Automation: Integrating Cisco Packet Tracer REST API With Docker, Cloudflare Tunnel, and Google Colab”. Edelweiss Applied Science and Technology, vol. 9, no. 9, Sept. 2025, pp. 144-5, doi:10.55214/2576-8484.v9i9.9775.