Matiushenko, Ivan, Ruslan Kozak, Serhiy Gayda, Roman Shchupakivskyy, and Zoya Kopynets. “Results of the Inspection and Technical Condition Assessment of the Multi-Level Load-Bearing Roof Structures of a Supermarket before the Installation of a RoofTop Solar Power Plant”. Academic journal Industrial Machine Building Civil Engineering 1, no. 64 (June 26, 2025): 96–102. Accessed January 9, 2026. https://journals.nupp.edu.ua/znp/article/view/4052.