Team, Support. 2022. “A Distance Between Two Points and Nearest Points in a Metric Space of Curvature Bounded Below: Areeyuth Sama-Ae, Aniruth Phon-On, Nifatamah Makaje, Areena Hazanee”. Thai Journal of Mathematics, March, 229–239. https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1302.