RT Conference Proceedings A1 Maja Obradović
A1 Maja Kljajić
A1 Ana Obradović
A1 Marko Pavićević T1 E-Services: Efficiency and Use in Modern Business AD Sinteza 2020 - International Scientific Conference on Information Technology and Data Related Research YR 2020 NO doi: 10.15308/Sinteza-2020-128-133 SP 128 OP 133