Акжолова, А., Камалова, Г., Хеннер, Е., & Байзакова, Е. (2022). ABOUT THE NEED TO TEACH AL-FARABI TRIGONOMETRY IN THE SCHOOL COMPUTER SCIENCE AND MATHEMATICS EDUCATION SYSTEM. Bulletin of Abai KazNPU. Series of Physical and Mathematical Sciences, 78(2), 195–205. https://doi.org/10.51889/2022-2.1728-7901.24