Gadaev A.N, Saidov S.S, Rajabov A.Kh, Juraev A.Kh, and Ganieva D.U. “Environmental Safety and Economical Effectivness of the Water Well Rehabilitation”. European Journal of Life Safety and Stability (2660-9630), May 2022, pp. 250-3, http://ejlss.indexedresearch.org/index.php/ejlss/article/view/682.