Ibragimov Aziz Sabirovich; Abdurasul Abdusamatovich Bazarov; Omonova Mahfuza Sodiqovna. Study of the Distribution and Physico-Chemical Properties of Deep Groundwater in Some Areas of the Altiaryk and Besharik Districts of the Fergana Region and Their Rational Use. Euro.Jour.Eng. Tech 2022, 5, 120-124.