Radonjić VM, Đukić SR, Jovanović DM, Ćirić MP. Improvement model technology intermediate level maintenance of radio-relay equipment. Vojnoteh. glas. [Internet]. 2015 Jan. 17 [cited 2026 Sep. 20];63(4):25-4. Available from: https://test.aseestant.ceon.rs/index.php/vtg/article/view/7378