Sangkapreecha, T. and Sangkapreecha, P. (2015) “Question-Answering Approach to 3D Information Retrieval System”, Asian Health, Science and Technology Reports, 23(1), pp. 30–44. available at: https://ph03.tci-thaijo.org/index.php/ahstr/article/view/2004 (accessed: 30 August 2026).