Author’s certificate Author’s Certificate: “Working Program for Psychological Support of Children with Special Needs” by Главный редактор Академии "BOLASHAQ"|Published 29.04.2022 Свидетельство-Дуржан-1
Published 20.12.2019 Copyright certificate: “Ulytau Mountain Flora (Central Kazakhstan)”, collective author
Published 20.12.2019 Certificate of authorship: “State and development of state financial system”, collective author
