Lutsik, J., Parkhomenko, P., Panasenko, L., Slobodianyk, S., Onofriychuk, O. and Punda, Y. 2022. Application of economic analysis in audit efficiency of investments in the modernization of weapons. Political Science and Security Studies Journal. 3, 4 (Dec. 2022), 27-34. DOI:https://doi.org/10.5281/zenodo.7581821.