Susdarwono, E. “THE MAIN EQUIPMENT BUSINESS OF WEAPON SYSTEMS (ALUTSISTA) IN DEFENSE: MARKET STRUCTURE AND COMPANY MERGER”. Inspirasi Ekonomi : Jurnal Ekonomi Manajemen, Vol. 4, no. 4, Dec. 2022, pp. 29 -40, doi:10.32938/ie.v4i4.2147.