ARRRiznić, DejanDukić, AnaManić, Momčilo2023-12-252023-12-2520180354-3285http://www.ecologica.org.rs/wp-content/uploads/2018/06/SADRZAJ_BROJ_90_2018.pdfhttps://repozitorijum.tfbor.bg.ac.rs/handle/123456789/368enarticle