Development and research of layered composite materials based on Cu2ZnSnS(Se)4 for solar cellsA. V. Umarov, B. A. Mirsalixov, D. K. Djumabayev and F. X. XusnuddinovE3S Web of Conf., 401 (2023) 05082DOI: https://doi.org/10.1051/e3sconf/202340105082