Volume 70 (2025): Issue 4 (December 2025)
Experimental Research on Organic Dye Removal from Polluted Water using the Oxidation Method
Paliulis, Dainius, Vaiškūnaitė, Rasa
N–Formylation of Amines Over a Protonic Zeolite Socony Mobil (H–Zsm–5) and Ion-Exchanged Zeolite: Catalytic Performance and Reusability
Mekkas, Nadia, Azizi, Soulef, Yilmaz, Selahattin, Benbouzid, Mohammed, Dizoğlu, Günsev, Taib, Hana, Gherraf, Noureddine
Volume 30 (2025): Issue 2 (December 2025)
The 12th International Conference TEX TEH 2025
The demographic crisis in Bulgaria: trends, problems and prospects
Dimitrov, Slavi
Possibilities of using plant species from 62С0* Ponto-Sarmatic steppes natural habitat for decorative purposes
Kaschieva, Mariya, Boycheva, Petya
Geography as a network: Linking minds, disciplines and generations
Penerliev, Milen
Overview of the Halyomorpha halys (Stål, 1855): Key Traits and Control Measures. Threats to agricultural crops in Bulgaria
Chamurliyski, Plamen
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
Dragoeva, Asya, Dimitrova, Zheni, Lyoteva, Seliha, Koleva, Vanya
Assessment of natural background radiation in the tourist area of Biserna Cave based on in situ measurements
Kalchev, Karamfil, Manova, Gergana, Manov, Lyubomir, Kulev, Nikolay
Application of artificial intelligence and GIS for integrated modeling of processes and factors related to the greening of urban environments
Miltchev, Radoslav, Milchev, Galin, Nikolova, Miroslava