RIDWANTO, Alfi; BROTO, Wisnu. PERANCANGAN POWER BANK DENGAN MENGGUNAKAN DINAMO SEPEDA SEDERHANA. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), [S. l.], v. 6, p. SNF2017–ERE, 2017. DOI: 10.21009/03.SNF2017.02.ERE.07. Disponível em: https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/4398. Acesso em: 3 nov. 2024.