Muttitanon, W. “Clustering Analysis Influenza Disease to Identify Spatio-Temporal Spread Pattern in Thailand”. International Journal of Geoinformatics 17, no. 5 (October 19, 2021): 81–89. Accessed April 9, 2026. https://ijg.journals.publicknowledgeproject.org/index.php/journal/article/view/2015.