Hendi, A., A. P. Sutarto, M. B. Herlambang, and N. Izzah. “Interpretable Machine Learning for Mental Workload Detection: From Binary to Multi-Class with Multimodal Physiology Signals”. Asia-Pacific Journal of Science and Technology, vol. 31, no. 04, July 2026, pp. APST-31, doi:10.22299/apst.2026.286080.