Kanceviča, Liene, and Henriks Putāns. “Energy Produced By Solar Battery And Perspectives Of It ’ S Usage In Latvia”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (August 5, 2015): 205–212. Accessed May 5, 2024. https://journals.rta.lv/index.php/ETR/article/view/899.