ISLAMI, Titiek; GURITNO, Bambang; BASUKI, Nur; SURYANTO, Agus. Biochar for sustaining productivity of cassava based cropping systems in the degraded lands of East Java, Indonesia. Journal of Tropical Agriculture, [S. l.], v. 49, p. 40–46, 2011. Disponível em: https://jtropag.kau.in/index.php/ojs2/article/view/235. Acesso em: 3 may. 2024.