1. Christo Dichev (Bulgaria), Boyko Ranguelov (Bulgaria), Rosen Iliev (Bulgaria) – FRACTAL BEHAVIOR OF THE DICHEV’S RINGS IN WATER
2. Dilyana Andonova (Bulgaria) – GENERAL AND ADDITIONAL SUPPORT FOR INCLUSIVE EDUCATION
3. Ekaterina Konstantinova (Bulgaria), Tsvetoslav Tsankov (Bulgaria) - THE ASYMMETRIC MULTIPROCESSOR OPERATING SYSTEM – A NEW OPPORTUNITY FOR MANUFACTURING OPERATIONS MANAGEMENT
4. Ergidzhan Alinder-Ismailova (Bulgaria) - SPECIFICS OF INTERCULTURAL INTERACTION IN PEDAGOGICAL ACTIVITIES
5. Lora Rashkova (Bulgaria) - PROFESSIONAL SOCIAL WORK - CARE FOR PERSONAL WELL
6. Lora Rashkova (Bulgaria) - THE ROLE OF MANAGEMENT IN THE SOCIAL WORK
7. Minka Anastasova-Chopeva (Bulgaria) - ASSESSMENT OF THE DYNAMICS IN THE INCOME OF RURAL HOUSEHOLDS IN BULGARIA
8. Nikolay Andriyanov (Bulgaria) - RELATIONSHIP BETWEEN TEXT AND HARMONY IN CHORAL WORKS BY J. S. BACH
9. Plamena Pencheva (Bulgaria) - COLLECTIVE MANAGEMENT DECISIONS - A PREREQUISITE FOR EFFECTIVE MANAGEMENT
10. Plamena Pencheva (Bulgaria) - EMOTIONAL INTELLIGENCE – A PREREQUISITE FOR SUCCESSFUL LEADERSHIP
11. Rayna Petrova (Bulgaria) - CURRENT ORGANIZATIONAL ASPECTS OF THE BUDGETING PROCESS IN BUSINESS ORGANIZATIONS
12. Rayna Petrova (Bulgaria) - MODERN INFORMATION TECHNOLOGIES IN THE MANAGEMENT ACCOUNTANT WORKING ACTIVITIES
13. Plamen Dyankov (Bulgaria) - ADMINISTRATION OF LOGISTIC STRUCTURES
14. Tsvetoslav Tsankov, Ekaterina Konstantinova (Bulgaria) - ENVIRONMENTAL PROTECTION THROUGH THE USE OF NEW TECHNOLOGIES FOR CO-GENERATION OF ELECTRICAL AND THERMAL POWER
15. Yordanka Yankova-Yordanova, Ekaterina Konstantinova (Bulgaria) - IMPLEMENTATION OF MECHANIZED PARKINGS FOR THE PROVISIONAL AND LONG-TERM PARKING OF VEHICLES IN SHUMEN
16. Vladimir Kaloyanov (Bulgaria) - PEDAGOGICAL TECHNICAL HIGH SCHOOL , VILLAGE OF PRESLAV, USSR (1925–1936)
17. Veselin Petkov (Bulgaria) - GEOGRAPHY OF CONFLICT IN EUROPE - GENESIS AND MODERN EVENTS
18. Todorka Antonova-Angelova (Bulgaria) - A BODY OF DOCTRINE FOR STUDYING THE COMPOUND – COMPLEX SENTENCE WITH A SUBORDINATE OBJECT CLAUSE

19. Rumen Vasilev (Bulgaria) - THE ESTABLISHMENT OF THE CURRENT CONSTITUTION AND THE DEPUTIES OF THE SEVENTH GRAND NATIONAL ASSEMBLY FROM THE STARA ZAGORA REGION – PART I

20.  Rumen Vasilev (Bulgaria) - THE ESTABLISHMENT OF THE CURRENT CONSTITUTION AND THE DEPUTIES OF THE SEVENTH GRAND NATIONAL ASSEMBLY FROM THE STARA ZAGORA REGION – PART II

21. Veselina Ivanova (Bulgaria) - CONDITION AND FACTORS AFFECTING THE BIRTH RATE IN BULGARIA

22. Ivan Kantardzhiev (Bulgaria) - RESEARCH OF THE ACTUALITY OF THE PROBLEMS OF CORPORATE SECURITY FOR BUSINESS ORGANIZATIONS IN NORTHEASTERN BULGARIA

23. Lachezar Hristov (Bulgaria) - STUDY ON THE APPLICABILITY OF OUTSOURCING AND OUTSTAFFING IN THE ECONOMIC SECURITY SYSTEMS OF BUSINESS ORGANIZATIONS IN NORTHEAST BULGARIA