The capital structure of the enterprise as an object of managementBotagoz Kishibayeva, Galiya Dzhaksybekova, Arzygul Nizamdinova, Gulnazym Supugaliyeva and Abay KukievE3S Web Conf., 159 (2020) 04013DOI: https://doi.org/10.1051/e3sconf/202015904013