BULLETIN OF HIGH TECHNOLOGY N2(9), 2019 S. B. Galstyan, S. K. Eritsyan, H. A. Ohanyan, V. L. Arzumanyan The agricultural characteristics of 132 hectare land area in soil balance of Astghashen village of Askeran region F. R. Iskandaryan, V.V. Ghazaryan, N. A. Safaryan About the prevention of the diseases of calves R.M.Harutyunyan, S.H.Tokmajyan, T.G.Grigoryan, A.A.Poghosyan Peculiarities of determining the salary size of the lecturer by rating method M.G. Ghahramanyan The comparative analysis of two modern approaches of the management of enterprises A.K. Markosyan, M.G. Ghahramanyan Project management: Main stages and approaches A. Kh. Markosyan, E. N. Matevosyan, T. S. Martirosyan The assesment of the effectiveness of state external debt of the government of the Republic of Armenia L.A. Kocharyan The tax control mechanisms in the Republic of Armenia according to the new tax code G.M. Bagunc, D.G.Arstamyan, M.G.Petrosyan Proposal for Kustaanheimo-Stiefel transformation on Kahler manifold P.G. Baghdasaryan, A.G. Kazazyan, O.R. Grigoryan, A.E. Sahakyan Antimicrobal properties of polymer non organic composites on the basis of polyvinyl alcohol 2019-06-24