SUKMAWATI, F. N.; ZEIN, Z. Utilization of wood ash as seedling media of Cocoa (Theobroma cacao). Gontor Agrotech Science Journal, [S. l.], v. 2, n. 2, p. 1–16, 2016. DOI: 10.21111/agrotech.v2i2.728. Disponível em: https://ejournal.unida.gontor.ac.id/index.php/agrotech/article/view/728. Acesso em: 5 jul. 2024.