Nurpeisova Ardak, Niyazbekova Shakizada, Dagmirzaev Omirbek, Dzholdosheva Tamara, Kolesnikova Elena, Mandrazhi Zarema, Maisigova Leila A., Kurmankulova Roza Zhumagasievna. STATISTICAL ANALYSIS OF VARIABILITY OF DATA OF THE AGRARIAN SECTOR OF KAZAKHSTAN ECONOMY. Scientific Journal of Pedagogy and Economics [Интернет]. 14 август 2020 г. [цитируется по 5 декабрь 2025 г.];(4):165-72. доступно на: https://journals.nauka-nanrk.kz/bulletin-science/article/view/597