ASTUTI, W.; SULISTYANINGSIH, T. KARBON AKTIF BERBASIS ECENG GONDOK. Inovasi Sains dan Kesehatan, [S. l.], p. 6, 2021. DOI: 10.15294/.v0i0.18. Disponível em: https://bookchapter.unnes.ac.id/index.php/ISK/article/view/18. Acesso em: 12 apr. 2025.