[1]
Vaganova, O.I., Odarich, I.N., Rudakova, O.A., Volkova, J.S. and Bulaeva, M.N. 2020. Level differentiation technology in vocational education. Amazonia Investiga. 9, 28 (Apr. 2020), 42-49. DOI:https://doi.org/10.34069/AI/2020.28.04.5.