Hong , Wenjin, Rosita Mohd Tajuddin, and Shaliza Shariff. “Design of Smart Underwear Nursing Service System to Assist Elderly Walking Based on Kano Model”. Environment-Behaviour Proceedings Journal 9, no. SI17 (January 7, 2024): 553–561. Accessed July 3, 2024. https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/5975.