Chiang, Johannes K, and Chia-Chi Chu. “Multi-Dimensional Multi-Granularities Data Mining for Discovering Innovative Healthcare Services”. British Journal of Healthcare and Medical Research 1, no. 3 (June 30, 2014): 12–30. Accessed March 13, 2026. https://journals.scholarpublishing.org/index.php/BJHR/article/view/243.