Baihozhaeva Б., and Faleyev М. “Analysis of the Metrological Infrastructure of the Republic of Kazakhstan”. Bulletin of L.N. Gumilyov Eurasian National University Technical Science and Technology Series, vol. 140, no. 3, Sept. 2022, pp. 43-61, doi:10.32523/2616-7263-2022-140-3-43-61.