Investigation of Ultrafine Particle Deposition in Human Airway to the 9th Generation of Bronchial Tubes Using Computational Fluid and Particle DynamicsNguyen Dang Khoa, Nguyen Lu Phuong and Kazuhide ItoE3S Web of Conf., 396 (2023) 01017DOI: https://doi.org/10.1051/e3sconf/202339601017