Sikhymbayev A. E., Sikhimbayeva S. M., Zhigitekov T. A., Ermekbayeva A. T. 2021. “The Biological Structure of the Modern Dendroflora of Western Tanirtau”. Design Engineering, November, 10059-69. http://thedesignengineering.com/index.php/DE/article/view/6056.