Physiological responses to wearing N95 face mask against dust: HRV study with local youngster males in Aral Sea regionValerii Erkudov, Andrey Pugovkin, Kenjabek Rozumbetov, Azat Matchanov, Simbat Nisanova, Shirin Kaipova, Sanobar Esemuratova, Mirzohid Koriyev and Abror RahimovE3S Web Conf., 575 (2024) 05005DOI: https://doi.org/10.1051/e3sconf/202457505005