%0 Journal Article %T The strengthening of statehood of Kazakhstan in the light of the five institutional reforms of the President of the Republic of Kazakhstan Nursultan Nazarbayev %A Kubeev, E.K. %K sources of law, sources of Constitutional Law, Constitution of the Republic of Kazakhstan, institutional reforms, principle of supremacy of the Constitution %J Advances in Law Studies %D 2015 %N 3 %P 4 %I Publishing Center RIOR