Sae Ueng, P., S. Škrbić, S. Kansomkeat, and A. Thadadech. “A GPFCSP-Based Fuzzy XQuery Interpreter”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), vol. 9, no. 2-2, June 2017, pp. 93-98, https://jtec.utem.edu.my/jtec/article/view/2226.