NUGRAHENI, I. K. MODIFIKASI SOLAR MENJADI BAHAN BAKAR SETARA PERTAMINA DEX. ELEMEN : JURNAL TEKNIK MESIN, [S. l.], v. 1, n. 1, p. 14–17, 2015. DOI: 10.34128/je.v1i1.23. Disponível em: https://je.politala.ac.id/index.php/JE/article/view/23. Acesso em: 2 may. 2024.