Membran Polieugenol Tersulfonasi (PET) Sebagai Potensi Sel Bahan Bakar Metanol Langsung . JOURNAL OF RESEARCH AND TECHNOLOGY [Internet]. 2021 Dec. 30 [cited 2026 Oct. 17];7(2):247-56. Available from: https://journal.unusida.ac.id/index.php/jrt/article/view/478