Gunja, P. (2021). IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE (Master's thesis). Zagreb: University of Zagreb, Faculty of Economics and Business. Retrieved from https://urn.nsk.hr/urn:nbn:hr:148:908881
Gunja, Petra. "IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE." Master's thesis, University of Zagreb, Faculty of Economics and Business, 2021. https://urn.nsk.hr/urn:nbn:hr:148:908881
Gunja, Petra. "IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE." Master's thesis, University of Zagreb, Faculty of Economics and Business, 2021. https://urn.nsk.hr/urn:nbn:hr:148:908881
Gunja, P. (2021). 'IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE', Master's thesis, University of Zagreb, Faculty of Economics and Business, accessed 01 September 2024, https://urn.nsk.hr/urn:nbn:hr:148:908881
Gunja P. IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE [Master's thesis]. Zagreb: University of Zagreb, Faculty of Economics and Business; 2021 [cited 2024 September 01] Available at: https://urn.nsk.hr/urn:nbn:hr:148:908881
P. Gunja, "IZAZOVI U UPRAVLJANJU OPSKRBNIM LANCEM UZROKOVANI PANDEMIJOM COVID-19 NA PRIMJERU HOTELIJERSKE INDUSTRIJE", Master's thesis, University of Zagreb, Faculty of Economics and Business, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:148:908881