Protection of data relating to EU consumers in the IoT age. - Nina Gumzej (SoftCOM, 2012)

Cloud computing data protection aspects under Croatian and European union law. - Nina Gumzej; Drazen Dragicevic (SoftCOM, 2014)

Convergence in communications and E-Privacy regulatory challenges, with a local perspective. - Nina Gumzej; Drazen Dragicevic (ConTEL, 2015)

Law and technology in data processing: Risk-based approach in EU data protection law and implementation challenges in Croatia. - Nina Gumzej (MIPRO, 2017)

Evaluation of Digital Evidence in Criminal Proceedings in Croatia with a Focus on Preservation Requirements and Role of Standard Operative Procedures. - Nina Gumzej; Nikola Protrka (MIPRO, 2021)

Technical Solutions Supporting the Online RTBF in the CJEU and ECHR Jurisprudence. - Nina Gumzej (MIPRO, 2023)