Clustering analysis of the light industry in Bulgaria by Aleksandra Ravnachka, Velimira Stoyanova

Get full text

Cultural ecosystem services for development of nature-based tourism in Bulgaria by Mariyana Nikolova, Velimira Stoyanova, Desislava Varadzhakova, Aleksandra Ravnachka

Get full text

GIS-based Valuation of Ecosystem Services in Mountain Regions: A Case Study of the Karlovo Municipality in Bulgaria by Boian Koulov, Ekaterina Ivanova, Bilyana Borisova, Assen Assenov, Aleksandra Ravnachka

Get full text

Birth Size of Neonates and Its Association with Seasonality by Albena Dimitrova, Yanitsa Zhecheva, Zoya Mateeva, Rayna Georgieva, Racho Stoev, Boyan Kirilov, Aleksandra Ravnachka, Ivaila Yankova Ivanova–Pandourska

Get full text