Kazhikenova S. Sh., и Belomestny D. «FUNDAMENTAL CHARACTERISTICS OF RELIABILITY IN TECHNOLOGICAL PROCESSES IN FERROUS METAL INDUSTRY». Scientific Journal of Pedagogy and Economics, no. 2 (апрель 12, 2019): 120–127. просмотрено декабрь 18, 2025. http://89.250.84.46/bulletin-science/article/view/1726.