MUSTOFA, Mustofa. Kaji Eksperimen Jarak Optimal Panen Energi Foton Bohlam LED untuk PV Polycrystalline. Protek : Jurnal Ilmiah Teknik Elektro, [S. l.], v. 9, n. 2, p. 107–110, 2022. DOI: 10.33387/protk.v9i2.4678. Disponível em: https://ejournal.unkhair.ac.id/index.php/protk/article/view/4678. Acesso em: 11 jun. 2026.