Sugianto Sugianto, Shandy Last Febrino. Feasibility Analysis of Rooftop Solar Power Investment at Sahid University. jupiman [Internet]. 2026 Jun. 30 [cited 2026 Sep. 10];5(2):223-3. Available from: https://ejurnal.politeknikpratama.ac.id/index.php/jupiman/article/view/6823