FERIYANTO, Dafit; ZAKARIA, Supaat; NOVIYANTO, Alfian; NURATO, Nurato; ROMAHADI, Dedik; PRANOTO, Hadi; ABDULMALIK, Samir Sani. Activated carbon air filter and rubber seed oil approach from waste rubber seed shell for alternative fuel and improving air quality . SINERGI, Jakarta, Indonesia, v. 30, n. 2, p. 491–500, 2026. DOI: 10.22441/sinergi.2026.2.015. Disponível em: https://publikasi.mercubuana.ac.id/index.php/sinergi/article/view/34495. Acesso em: 28 jul. 2026.