Moh Zainul Falah, et al. “Utilization of Electric Bicycle Trainers As Learning Media to Support the Challenges of the Industrial Revolution 4.0 at SMK N 2 Probolinggo”. Bulletin of Community Engagement, vol. 4, no. 3, Nov. 2024, pp. 355-6, doi:10.51278/bce.v4i3.1553.