Ускенбаева, Р. ., А. . Болшибаева, and . С. Рахметулаева. “ORGANIZATION OF THE BASIC MODEL OF BUSINESS PROCESSES”. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, vol. 75, no. 3, Sept. 2021, pp. 158-66, doi:10.51889/2021-3.1728-7901.19.