Sembiring, Muhammad Aulia Rahman, Siti Zulfa Yusni, and Denny Haryanto Sinaga. 2022. “PENGARUH SUDUT KEMIRINGAN REFLEKTOR TERHADAP SOLAR PANEL POLIKRISTAL”. Jurnal Insinyur Profesional 2 (1). https://doi.org/10.24114/jip.v2i1.30414.