Author’s certificate Certificate of authorship: “The Art of Public Speaking”, collective author by Академия "Bolashaq"|Published 20.12.2019
Published 30.04.2022 Author’s Certificate: “Methodical Recommendations for Organizing Educational Work in Educational Institutions to Develop Leadership Activities of Learners” Свидетельство-Я-Акбота
Published 20.12.2019 Copyright certificate: “Ulytau Mountain Flora (Central Kazakhstan)”, collective author
