| Cover and Contents | |
| 1-2 |
| Production of various types of poultry in Bulgaria for the period 2010-2018 | |
| Gergana Slavova | 3-9 |
| Intelligent packaging | |
| Michal Stojanov | 10-16 |
| Structural and value dimensions of household indebtedness in Bulgaria | |
| Dancho Petrov, Evgeniya Tonkova, Svetlana Todorova | 17-25 |
| Real time Big Data analysis by using Apache Kudu and NoSQL Redis in web applications | |
| Pavel Petrov, Georgi Dimitrov, Oleksii Bychkov | 26-34 |
| About the corporate social responsibility beyond the framework of charity | |
| Mariya Georgieva | 35-44 |
| Analysis and evaluation of the professional practical training (internship) of the students in the specialty "Tourism" at the University of Economics - Varna | |
| Krasimira Yancheva | 45-53 |
| Regulatory requirements for integrated management of agro-food chain activities: Advantages and disadvantages | |
| Antoaneta Stoyanova | 54-62 |
| How mortgage interest rates and salaries affect the mortgage debt | |
| Svetlana Todorova, Dimitria Karadimova | 63-70 |
| Good practices for e-business in the travel agencies | |
| Hristina Santana | 71-79 |
| Reputation as an intangible asset | |
| Nikolay Peshev | 80-87 |
| Applied aspects of blockchain technology in travel and tourism industry | |
| Velina Kazandzhieva | 88-99 |
| Strategic decisions in the crisis stages of the organization | |
| Tzveta Zafirova | 100-108 |
| Managerial and ergonomic measures for reducing psychosocial risk factors in the workplace under COVID-19 | |
| Magdalena Parcheva | 109-119 |
| Current dimensions of maritime container shipping | |
| Donka Zhelyazkova | 120-128 |
| One model of a linear-fractional three-index transportation problem | |
| Rosen Nikolaev, Tanka Milkova | 129-136 |
| Leadership, coaching and emotional intelligence of the leader - possible relations, dissonances and realizations | |
| Velislava Nikolaeva | 137-146 |
| ISO 22301:2019 – a tool to increase the organization's preparedness to deal with crises | |
| Radka Ivanova | 147-155 |
| Applying patterns to e-government | |
| Mariya Armyanova | 156-167 |
| Tax or trade: Community energy taxation in the context of climate neutrality | |
| Svetlana Gercheva | 168-178 |
| About PSD2 and open banking: Opportunities and challenges | |
| Plamen Dzhaparov | 179-190 |
