SUTAWIDJAJA, Igan S.; SUKHYAR, R. Cinder cones of Mount Slamet, Central Java, Indonesia. Indonesian Journal on Geoscience, [S. l.], v. 4, n. 1, p. 57–75, 2009. DOI: 10.17014/ijog.4.1.57-75. Disponível em: https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/70. Acesso em: 5 aug. 2025.