Haerani, Nia, M. Hendrasto, and H. Z. Abidin. “Deformasi Gunung Kelud Pascapembentukan Kubah Lava November 2007”. Indonesian Journal on Geoscience 5, no. 1 (March 28, 2010): 13–30. Accessed July 27, 2025. https://ijog.geologi.esdm.go.id/index.php/IJOG/article/view/90.