Popovych, I., Semenov, O., Skliaruk, A., Sotnikova, K. and Semenova, N. 2021. Research of the dominant psycho-emotional states of university lecturers during the progression of the COVID-19 pandemic. Amazonia Investiga. 10, 48 (Dec. 2021), 52-62. DOI:https://doi.org/10.34069/AI/2021.48.12.6.