KLEPACKA, A.; FLORKOWSKI, W.; WÓJCIK, K. Issues of Country of Origin, Market Incentives, and Recycling in Opinions of Passive Solar Collector Owners. Zeszyty Naukowe SGGW w Warszawie - Problemy Rolnictwa Światowego, [S. l.], v. 18, n. 3, p. 165–172, 2018. DOI: 10.22630/PRS.2018.18.3.75. Disponível em: https://prs.sggw.edu.pl/article/view/2763. Acesso em: 20 lip. 2024.