Kango, Riklan, Hadiyanto Hadiyanto, and Ezra Hartarto Pongtuluran. “Design and Implementation of Smart Bench Integrated Solar Cell for Public Space Electricity Saving”. International Journal Papier Advance and Scientific Review 2, no. 2 (December 22, 2021): 72-81. Accessed April 18, 2026. http://www.igsspublication.com/index.php/ijpasr/article/view/121.