RETRACTED: Application of electrical technologies to increase the productivity of cucumber in protected ground structuresAkmal Durmanov, Feruza Kilicheva, Timur Nurimbetov, Sarsengaliy Bayjanov and Berdiyar SeyilbekovE3S Web Conf., 420 (2023) 01002DOI: https://doi.org/10.1051/e3sconf/202342001002