Improving quality and efficiency in the design of environmental education contentAlijon Hamroyev, Rustambek Qo’ldoshev, Shabon Farmonova, Laziz Qayimov, Asror Kasimov, Zarina Jo’rayeva and Umedjon JumayevE3S Web Conf., 587 (2024) 03024DOI: https://doi.org/10.1051/e3sconf/202458703024