Hakim, A., Suhardi, B., Laksono, P. W., Ushada, M., & Rohani, J. M. (2025). Design of Luxury Train Seat Integrating Emotional Perception and Local Wisdom Approaches. Jurnal Optimasi Sistem Industri, 24(2), 234–254. https://doi.org/10.25077/josi.v24.n2.p234-254.2025