Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Karamfil Kalchev, Gergana Manova, Lyubomir Manov, Nikolay Kulev
Geography as a network: Linking minds, disciplines and generations
Milen Penerliev
The demographic crisis in Bulgaria: trends, problems and prospects
Slavi Dimitrov
Occurrence of Isturgia roraria (Geometridae, Lepidoptera) in Czech Silesia in the context of its distribution in Poland
Tomáš Kuras, Monika Mazalová, Michael Cabejšek, Jan Sitek
Ethnobotanical study of medicinal plants used for prevention and treatment of Covid-19 in Northeastern Bulgaria. Part 1: The source of phytotherapy knowledge and safety concerns
Asya Dragoeva, Zheni Dimitrova, Seliha Lyoteva, Vanya Koleva
Enhancing Mode-Choice Models with Conformal Prediction: Uncertainty Quantification and Decision Support Using Tree-Based Machine Learning
Ramin Bohlouli, Ken Koshy Varghese, Guido Gentile, Mohamed Eldafrawi
Overview of the Halyomorpha halys (Stål, 1855): Key Traits and Control Measures. Threats to agricultural crops in Bulgaria
Plamen Chamurliyski
Innovative Smart and Self-Regulating Roundabouts
Marco Guerrieri, Masoud Khanmohamadi
Steinmetz’s Dictionary and its Structure -The linguistic area of the lexicon
Ilda Hoxha
Experimental Determination of the Braking Behavior of an Alternative Front Мultilink Motorcycle Suspension
Simona Hesapchieva, Georgi Yanachkov
From ethnographic narratives to cultural Tourism: Integrating intangible heritage into sustainable development in Northern Albania
Valjeta Gjylbegaj
More than a collection: the scientific value of woodpecker specimens in the Šariš museum in Bardejov (Slovakia)
Alexander Csanády, Tomáš Jászay, Branislav Tej, Peter Krišovský, Veronika Cibuľková