00797naa#a2200217#i#450# EN\\bibl\90155 20241116202511.6 2413-046X 20241031b2024####ek#y0engy0150####ca RU THE USE OF MATHEMATICAL STATISTICS TOOLS IN THE STUDY OF THE LEVEL AND DYNAMICS OF LABOR PRODUCTIVITY Journal article Moscow Electronic science 2024 15 с. Journal article local Теория вероятностей и математическая статистика. 519.2 Morozova Tat'yana Anatol'evna Gelmiyarova Viktoriya Nikolaevna Gorshunova Tat'yana Alekseevna Manaenkova Tatyana Andreevna Korneev Anton Dmitrievich qje.su