Lestanin Branko,Nikac Zeljko V (2024) Private Security Business: State and Trends in Serbia, INTERNATIONAL REVIEW, vol. , br. 1-2, str. - (Article) 

Nikac Zeljko V,Stankovic Srboljub J,Radovic Nenad D (2022) Legislative Framework of Nuclear Security in the Republic of Serbia, NUCLEAR TECHNOLOGY & RADIATION PROTECTION, vol. 37, br. 3, str. 241-252 (Article) 

Bozic Vanda,Nikac Zeljko V (2018) Criminal Law Framework to Combat Criminal Offenses of Corruption in Croatia and Serbia, ECONOMIC AND SOCIAL DEVELOPMENT (ESD 2018): 35TH INTERNATIONAL SCIENTIFIC CONFERENCE, vol. , br. , str. 667-673 (Proceedings Paper) 

Bozic Vanda,Nikac Zeljko V (2018) Comparative Overview of Money Laundering in Criminal Legislation of the Republic of Croatia and the Republic of Serbia, ECONOMIC AND SOCIAL DEVELOPMENT (ESD 2018): 31ST INTERNATIONAL SCIENTIFIC CONFERENCE ON ECONOMIC AND SOCIAL DEVELOPMENT - "LEGAL CHALLENGES OF MODERN WORLD", vol. , br. , str. 454-467 (Proceedings Paper) 

Bozic Vanda,Nikac Zeljko V (2018) Fight Against Domestic Violence in Republic of Croatia and the Republic of Serbia, ECONOMIC AND SOCIAL DEVELOPMENT (ESD 2018): 36TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ECONOMIC AND SOCIAL DEVELOPMENT - "BUILDING RESILIENT SOCIETY", vol. , br. , str. 464-477 (Proceedings Paper) 

Bozic Vanda,Nikac Zeljko V (2018) Trafficking in Human Beings for Sexual Exploitation in Croatia and Serbia, CRIMINAL JUSTICE AND SECURITY IN CENTRAL AND EASTERN EUROPE: FROM COMMON SENSE TO EVIDENCE-BASED POLICY-MAKING, vol. , br. , str. 453-466 (Proceedings Paper) 

Bozic Vanda,Nikac Zeljko V (2018) Criminal and Disciplinary Liability of Physicians for Passive Bribery in the Hippocrates Affair, REVIJA ZA KRIMINALISTIKO IN KRIMINOLOGIJO, vol. 69, br. 2, str. 117-127 (Article) 

Miladinovic Slobodan,Jacimovski Stevo K,Nikac Zeljko V,Kekic Dalibor (2013) The Influence of "Zelezara Smederevo" on the Quality of the Environment and Its Ability to Improve Through the Monitoring System, TEHNICKI VJESNIK-TECHNICAL GAZETTE, vol. 20, br. 2, str. 237-246 (Article)