00669naa#a2200181#i#450# EN\INFRA-M\bibl\64564 /en/manage/index 20250829155633.5 2587-9103 20230518b2023####ek#y0engy0150####ca RU Diplomatic Etiquette in Professional Training of International Relations Students Journal article Moscow INFRA-M Academic Publishing LLC. 2023 6 с. Journal article local Высшее образование. Высшая школа. Подготовка научных кадров. 378 Revkova E. A. test.editorum.ru /en/manage/index