PULUNGAN, Aiysah Hannum; JUMIATI, Ety; LUBIS, Ridwan Yusuf. PENGARUH GRAMATUR TERHADAP DAYA REGANG PADA PEMBUATAN KERTAS BERBAHAN KULIT . JOURNAL ONLINE OF PHYSICS, [S. l.], v. 8, n. 3, p. 99–103, 2023. DOI: 10.22437/jop.v8i3.24096. Disponível em: https://www.online-journal.unja.ac.id/jop/article/view/24096. Acesso em: 8 may. 2026.