Yoko Sakakihara, and Shinichirou Okazaki. ā€œDEVELOPMENT OF A CRACK REPAIR METHOD USING YEASTINDUCED CALCIUM CARBONATE PRECIPITATIONā€. GEOMATE Journal, vol. 16, no. 57, Jan. 2019, pp. 89-94, https://geomatejournal.com/geomate/article/view/2837.