Certificate of authorship: “Enhancing the potential of the individual history of the problem of innovation experience”, collective author

A certificate of data entry into the State Register of Rights to Objects Protected by Copyright was issued to Khan Alexander Leonidovich […]

Свидетельство-ЭУ-Я-Гульстан-саясаттану

Свидетельство-Я-Шолпан-Жанар