The formation of ecosystems of employment for persons with disabilitiesTatyana Sokira, Almazhan Dzhulaeva, Zemfira Myshbayeva, Saltanat Bolatkyzy and Kenzhakhan OtepbergenE3S Web Conf., 159 (2020) 06002DOI: https://doi.org/10.1051/e3sconf/202015906002