SUGIYARTO, S.; HARLIANINGTYAS, I. .; TRIWIDIARTO, C. .; SUPRIYADI, S. Pembuatan Biochar, Bio-Oil, dan Arang Aktif sebagai Income Generating TEFA Pembibitan Mendukung Badan Layanan Umum Politeknik Negeri Jember: Production of Biochar, Bio-Oil, and Activated Charcoal as Income Generating TEFA Nursery to Supports the Public Service Agency of Jember State Polytechnic . NaCosVi : Polije Proceedings Series, [S. l.], v. 6, n. 1, p. 214–219, 2024. Disponível em: https://proceedings.polije.ac.id/index.php/ppm/article/view/606. Acesso em: 21 mei. 2024.