Liu, Hongjun, and Qishan Liu. “Rapid Microbial Growth in Reusable Drinking Water Bottles”. Annals of Civil and Environmental Engineering 1, no. 1 (October 6, 2017): 055–062. Accessed September 12, 2025. https://www.civilenvironjournal.com/acee/article/view/acee-aid1007.