SutomoS., and FardilaD. “Floristic Composition of Groundcover Vegetation After the 2010 Pyroclastic Fire on Mount Merapi”. Jurnal Manajemen Hutan Tropika, Vol. 19, no. 2, Aug. 2013, pp. 85-93, https://jurnal.ipb.ac.id/index.php/jmht/article/view/6963.