no. 39
Spatial planning and the development of renewable energy sources in Poland
pages: 5-14
Marta Szyba
Method for producing fruit paste using innovative equipment
pages: 15-21
Valeriy Mykhailov, Andrii Zahorulko, Aleksey Zagorulko, Bogdan Liashenko, Svеtlana Dudnyk
Preparation of grape pomace powders and analysis of their nutritive compositions
pages: 22-31
Wenjuan Lou, Bo Li, Nataliya Grevtseva
Biofuels – towards objectives of 2030 and beyond
pages: 32-40
Rafał M. Łukasik
Formation of an integrated structural assessment of the export potential of the aviation complex
pages: 41-53
Kateryna Andriushchenko, Ganna Gurina, Elvira Danilova, Viktoriia Zalizniuk, Oleg Platonov, Vitalii Tkachuk
Method of research for solar cookers performance characteristics- analysis and comparison
pages: 54-66
Geetanjali Raghav, Pankaj Kumar Sharma, Suresh Kumar, Rajesh Maithani