APA (7th ed.) Citation

Shapoval, S. The Energy Efficiency of the Solar Heating System with Combined Solar Collector. Lviv Polytechnic National University.

Chicago Style (17th ed.) Citation

Shapoval, Stepan. The Energy Efficiency of the Solar Heating System with Combined Solar Collector. Lviv Polytechnic National University.

MLA (9th ed.) Citation

Shapoval, Stepan. The Energy Efficiency of the Solar Heating System with Combined Solar Collector. Lviv Polytechnic National University.

Warning: These citations may not always be 100% accurate.