Klyueva, E.N., and G.A. Ilyassova. “Improvement of State Administration in the Transport Sphere: Problems of Legal Regulation in the Republic of Kazakhstan and Ukraine”. Bulletin of the Karaganda University “Law Series”, vol. 90, no. 2, June 2018, pp. 107-1, https://law-vestnik.buketov.edu.kz/law/article/view/393.