[How many and which were the first factories in the bulgarian lands before the liberation in 1878? Attempt of analysis relying on the sources and the historiography]
(2016)
[Aspects of the Economic Crisis in the Bulgarian Lands during the 1850s and 1860s according to the Data from the Archive of the Krastich Brothers, Merchants from the Town of Svishtov]
(2019)
![Ролята на пазара в Българското Възраждане [The Role of the Market in the Bulgarian Revival]](https://eclipse.ue-varna.bg//storage/img/4/F0040449.PDF.1.png)
![Предприемачество и индустриална политика в България след Освобождението до Балканските войни (1878 - 1912) [Entrepreneurship and Industrial Policy in Bulgaria after the Liberation until the Balkan Wars (1878-1912)]](https://eclipse.ue-varna.bg//storage/img/4/F0040631.PDF.1.png)
![Цвятко Пупов - един търговец случайно попаднал в политиката [Tsvyatko Pupov - A Merchant Who Got Involved in Politics by Chance]](https://eclipse.ue-varna.bg//storage/img/4/F0040632.PDF.1.png)
![За политическото предприемачество през XIX в. и значението му за стопанското развитие на българите [On the Political Entrepreneurship in the 19thCentury and its Importance on the Economic Development of Bulgarians]](https://eclipse.ue-varna.bg//storage/img/4/F0040446.PDF.1.png)
![Развитието на българската икономика през социализма и предприемачеството - релации за криза тогава и днес [Bulgarian Economy’s Development during the Socialism and Entrepreneurship - Relation for the Crisis Then and Today]](https://eclipse.ue-varna.bg//storage/img/4/F0038983.PDF.1.png)
![Нормативната рамка на българската индустрия - опит за справяне със стопанските кризи [The Legal Framework of the Bulgarian Industry - an Attempt to Deal with Business Crises]](https://eclipse.ue-varna.bg//storage/img/4/F0038982.PDF.1.png)
![Разнообразие в разпространението на модерната стопанска култура на българите през Възраждането (XVIII - XIX в.) [Diversity in the spread of modern economic culture among bulgarians during the bulgarian national revival period (18th - 19th centuries)]](https://eclipse.ue-varna.bg//storage/img/3/F0010597.PDF.1.png)
![Външната търговия на България през първата половина на ХХ в.: развитие и адаптация [Foreign trade of Bulgaria during the first half of the 20th century: development and adaptation]](https://eclipse.ue-varna.bg//storage/img/3/F0011383.PDF.1.png)
