Ljumović, Isidora and Viduka, Biljana and Cvijanović, Janko (2015) Access to finance for organic producers in Serbia: demand side. Ekonomika poljoprivrede : časopis Saveza poljoprivrednih inženjera i tehničara Jugoslavije, 62 (4). pp. 989-1002. ISSN 0352-3462
Ljumović, Isidora and Cvijanović, Janko and Lazić, Jelena (2015) Specifičnosti poslovanja banaka u Srbiji u funkciji načina ulaska na tržište. In: Održivi ekonomski razvoj: savremeni i multidisciplinarni pristupi: Regionalna naučno stručna konferencija ERAZ 2015. Udruženje ekonomista i menadžera Balkana - UDEKOM Balkan, Beograd, pp. 76-81. ISBN 978-86-80194-01-1
Lazić, Jelena and Ljumović, Isidora and Cvijanović, Janko (2015) Upravljanje kvalitetom kao faktor povećanja konkurentnosti preduzeća srpske tekstilne industrije. In: Održivi ekonomski razvoj: savremeni i multidisciplinarni pristupi: Regionalna naučno stručna konferencija ERAZ 2015. Udruženje ekonomista i menadžera Balkana - UDEKOM Balkan, Beograd, pp. 44-52. ISBN 978-86-80194-01-1
Ljumović, Isidora and Cvijanović, Janko (2014) Organizational forms of foreign direct investment in banking sector of Serbia. In: International Thematic Proceedings Possibilities and Perspectives for Foreign Direct Investments in the Republic of Serbia. Institute of International Politics and Economics, Belgrade, pp. 341-356. ISBN 978-86-7067-204-8
Pavlović, Dejana and Lazić, Jelena and Cvijanović, Janko (2014) Serbian hotel industry development. HiT menadžment: manadžment u hotelijerstvu i turizmu, 2 (1). pp. 11-19. ISSN 2334-8267
Ljumović, Isidora and Pavlović, Vladan and Cvijanović, Janko (2014) Two aspects of concentration in Serbian banking sector. Industrija: časopis za ekonomiku industrije, 42 (3). pp. 61-77. ISSN 0350-0373
Lazić, Jelena and Pavlović, Dejana and Cvijanović, Janko (2013) Innovation policy and activities in Serbia: what have we accomplished? In: Proceedings of the scientific conference / Policies to encourage R&D investment. The Universuty of Economics, Bratislava, pp. 18-30. ISBN 978-80-225-3654-7
Lazić, Jelena and Cvijanović, Janko and Ljumović, Isidora (2013) Međunarodni standardi upravljanja kvalitetom u turizmu. HiT menadžment: manadžment u hotelijerstvu i turizmu, 1 (2). pp. 36-46. ISSN 2334-8267
Ljumović, Isidora and Cvijanović, Janko and Lazić, Jelena (2012) Valuation of biotechnology companies : real options approach under uncertainty. Ekonomika poljoprivrede : časopis Saveza poljoprivrednih inženjera i tehničara Jugoslavije, 59 (1). pp. 51-62. ISSN 0352-3462