Amirgaliyev Y, Krak I, Bukenova I, Kazangapova B, Bukenov G. Determining the psycho-emotional state of the observed based on the analysis of video observations. EEJET [Internet]. 2024Feb.28 [cited 2024Aug.17];1(2 (127):45-53. Available from: https://journals.uran.ua/eejet/article/view/296500