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


Свидетельство-ЭУ-Я-Гульстан
Свидетельство-Я-Изтулеуова-Сауле
Certificate of data entry into the State Register of Rights to Objects Protected by Copyright was issued to Sembiyev Kurmangazy Zakirovich for […]