Nagymzhanova, Karakat M.; Aykenova, Ryskeldy A.; Baikhozhaeva, Bakhytkul U.; Suguralieva, Aliya M.; Vlasova, Nina V.
(Journal of Intellectual Disability - Diagnosis and Treatment, 2020)
Objective: The problem of creating effective labour productivity is relevant for public and private sector
organisations due to market volatility and determines important in addition to the introduction of optimal tools ...