Studi Potensi Tinta Printer Berbahan Dasar Pigmen Organik Dari Daun Jambu Biji . Magnetic: Research Journal of Physics and It’s Application, [S. l.], v. 2, n. 1, p. 101–105, 2022. DOI: 10.59632/magnetic.v2i1.145. Disponível em: https://ejurnal.unisap.ac.id/magnetic/article/view/145.. Acesso em: 6 may. 2024.