Hong , W., R. Mohd Tajuddin, and S. Shariff. “Design of Smart Underwear Nursing Service System to Assist Elderly Walking Based on Kano Model”. Environment-Behaviour Proceedings Journal, vol. 9, no. SI17, Jan. 2024, pp. 553-61, doi:10.21834/e-bpj.v9iSI17.5975.