Zholdibay, U. and Dana, T. 2019. DOMESTIC LEGISLATIVE IMPROVEMENT ASSOCIATED TO THE SUBJECTS OF OPERATIONAL-SEARCH ACTIVITY ON A NON-PUBLIC PRINCIPLES. International Journal of Research -GRANTHAALAYAH. 7, 1 (Jan. 2019), 197–204. DOI:https://doi.org/10.29121/granthaalayah.v7.i1.2019.1049.