Danane, M., Ouahbi, Y., Bouzid, A., Wafi, M., & El Ouadi, A. (2026). Low-Cost Mobile VR for Maintenance 4.0 Education: A Mixed-Methods Needs Analysis in Resource-Constrained Training Institutes. International Journal of Interactive Mobile Technologies (iJIM), 20(17), pp. 46–67. https://doi.org/10.3991/ijim.v20i17.62374