Svetlana GERCHEVA, “Institutional And Regulatory Failures – Obstacles to PV Electricity Prosuming Households in Bulgaria,” Proceedings of the 40th International Business Information Management Association (IBIMA), ISBN: 979-8-9867719-0-8, ISSN: 2767-9640, 23-24 November 2022, Seville, Spain, p 556-563.
Izabela RĄCKA and Ivo KOSTOV, “Downtown Or Suburbs – How the Location in The Urban Agglomeration Zones Affects the Price of Flats?,” Proceedings of the 38th International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-7-1, ISSN: 2767-9640, 23-24 November 2021, Seville, Spain, p 9394-9406.
Ivo KOSTOV and Tsvetelina ATANASOVA, “Development of Valuation Activity in Bulgaria,” Proceedings of the 37th International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-6-4, 30-31 May 2021, Cordoba, Spain, p 6435-6444.
Denka ZLATEVA, Mariya VELEVA, Maciej DEBSKI and Antoni KOLEK, “Generation Z’s Attitude to Eco Food as Determination Factor in Setting Up Eco Restaurants,” Proceedings of the 36th International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-5-7, 4-5 November 2020, Granada, Spain, p 2105-2120.
Denka ZLATEVA, Mariya VELEVA, Maciej DEBSKI and Antoni KOLEK, “Generation Z’s Ecological Awareness and Entrepreneurship Attitudes,” Proceedings of the 36th International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-5-7, 4-5 November 2020, Granada, Spain, p 5784-5792.
Wiktor Cwynar, Andrzej Cwynar, Anna Ostrowska-Dankiewicz, Paulino Manuel Leite da Silva, Volodymyr Martynyuk and Viktoria Stancheva, “Comparative Analysis of State Economic Protectionism in Regulating Consumer Credit Price: Poland against other CEE Countries,” Proceedings of the 31st International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-0-2, 25-26 April 2018, Milan, Italy, p 62-769.