Mamrayeva, D.G., A.B. Toxambayeva, and L.V. Tashenova. “Development of Enterprises Innovative Activity in Kazakhstan: Analysis of Patenting”. BUKETOV BUSINESS REVIEW 104, no. 4 (December 30, 2021): 51–61. Accessed December 7, 2025. https://bbr.buketov.edu.kz/economy-vestnik/article/view/548.