NASUTION, Nazaruddin; JUMIATI, Ety; MUNTHE, Nur Ainun. PENGARUH PEMBUATAN PASTA KARBON KULIT PEPAYA TERHADAP TEGANGAN DAN ARUS LISTRIK BIOBATERAI. EINSTEIN (e-Journal), [S. l.], v. 11, n. 2, p. 124–129, 2023. DOI: 10.24114/eins.v11i2.38146. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/einsten/article/view/38146. Acesso em: 12 oct. 2025.