Development of a Dispersion Model for Liquid and Gaseous Chemical Agents: Application to Four Types of Street Canyons. - Kim, Dong-Hyeon; Han, Sang Cheol; Choi, Sung-Deuk; Jung, Hyunsook; Seo, Jiyun; Jung, Heesoo; Kim, Jae-Jin (Applied Sciences (2076-3417), 2025)