Multi-vector activity in the introduction of integrated administration of environmentally safe nature resources useNataliia Kovshun, Valentyna Kostrychenko, Kateryna Semeniuk, Liliya Filipishyna and Liudmyla AntonovaE3S Web Conf., 255 (2021) 01028DOI: https://doi.org/10.1051/e3sconf/202125501028