Chuang-Chun Chiou and Chien-Ju Liu and Jenteng Tsai, Integrating PZB Model and TRIZ for Service Innovation of Tele-Healthcare. journal = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology. April 2012, vol. 64(4). 537 - 542 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/14837.