[1]
Popovych О., Vashulenko О., and Kostrіtsia О. . ., “CHANGES IN THE AGE OF MAXIMUM HANGES IN THE AGE OF MAXIMUM PRODUCTIVITY OF RESEARCHERS RODUCTIVITY OF RESEARCHERS IN THE 21 N THE 21ST CENTURY”, Sci. innov., vol. 17, no. 6, pp. 41–49, Dec. 2021.