@article{Chiu2019, author = "Chen Hsuan Chiu", title = "{Screening of Microorganisms, Calcium Sources, and Protective Materials for Self-healing Concrete}", year = "2019", month = "6", url = "https://hammer.purdue.edu/articles/thesis/Screening_of_Microorganisms_Calcium_Sources_and_Protective_Materials_for_Self-healing_Concrete/8061908", doi = "10.25394/PGS.8061908.v1" }