Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; ian-mar2023, Vol. 12 Issue 1, p171-179, 9p
Source:
Bulletin of the 'Carol I' National Defence University / Buletinul Universitatii Nationale de Aparare 'Carol I'; apr-iun2023, Vol. 12 Issue 2, p105-119, 15p