| Cover and Contents | |
| 1-4 |
| Varna during the Ottoman period (from the 15th to the 19th C.) - research achievements and perspectives | |
| Ivan Roussev | 5-14 |
| Risk Analysis of the external and internal environment according to ISO 9001:2015 | |
| Marieta Stefanova, Svetlana Todorova | 15-24 |
| The professionalism of bank staff as a key factor in customer migration in retail banking | |
| Radina Momchilova | 25-36 |
| Sustainability reporting in the banking sector | |
| Sevgi Osman | 37-47 |
| Network structure of banking sector in Bulgaria | |
| Petar Nikolov | 48-58 |
| Methods and metrics for measuring happiness | |
| Selvet Niyazieva | 59-70 |
| Competitive advantages of boutique hotels in the context of a sharing economy | |
| Miroslava Malcheva | 71-83 |
| Marketing strategies regarding the offer of souvenirs in tourism | |
| Hristina Filipova | 84-90 |
| Certification and labeling of bioproducts in agritourism | |
| Denitsa Koseva | 91-100 |
| Strategic outsourcing directions: examples of good practice | |
| Lyudmila Mihaylova, Emil Papazov | 101-108 |
| Health, environment, and wealth | |
| Wei-Bin Zhang | 109-123 |
| Shopping mall information systems and databases and opportunities for Ñ‚heir improvement | |
| Anna Timofeeva | 124-132 |
| An unsupervised machine learning model for automatic syllabification of Bulgarian words | |
| Krasen Penchev | 133-139 |
| Some aspects of information asymmetry and its effect on the cost of capital | |
| Alexandra Yancheva | 140-148 |
| Virtual instruments for software development in starting software company | |
| Svetoslav Ivanov | 149-160 |
| A modification of the linear task of cutting up materials | |
| Maria Tokusheva | 161-167 |
| Multivariable stock management model applied to a newly established nut tree processing factory | |
| Maria Tokusheva | 168-174 |
| Structure and dynamics of the unsuccessful concession projects in the water supply and sanitation sector in an international context | |
| Todor Raychev | 175-183 |
| Assessment of the cancelled and distressed concession projects in the water supply and sanitation sector on a global basis | |
| Todor Raychev | 184-195 |
| Consumer attitudes in omni-channel marketing | |
| Penka Goranova | 196-202 |
| Strategic partnerships in business: critical success factors | |
| Boncho Mitev | 203-211 |
| Crisis management considered as change management | |
| Mariana Kuzmanova | 212-220 |
| Strategic management of business organizations - opportunities and challenges | |
| Velislava Nikolaeva | 221-230 |
| Unethical labour practices in MNEs' business worldwide | |
| Silviya Dimitrova | 231-242 |
| The quality management systems and their certification in Bulgaria | |
| Radka Ivanova | 243-251 |
| Forecasting organizational crises with probability of bankruptcy | |
| Tzveta Zafirova | 252-261 |
| Development analysis and contemporary condition assessment of the world market of outsourcing services | |
| Stoyanka Petkova – Georgieva | 262-270 |
| The project activity in municipalities by programs co-funded by funds of EU (by example of rural municipalities of region Burgas) | |
| Stanislava Gardeleva | 271-279 |
| Ecological management - Prospects and Priorities | |
| Ralitsa Dimitrova | 280-286 |
| Methodological problems with using Qualified Electronic Signature and Universal 2 Factor in web applications | |
| Petar Dimitrov | 287-293 |
| Value chain finance in agriculture - an opportunity to improve access to finance for Bulgarian agribusinesses | |
| Damyan Kirechev | 294-299 |
| Semantic divergence in contemporary advertisements of the Bulgarian tourist agencies | |
| Todor Dyankov, Yuliyana Todorova | 300-305 |