Sukir Maryanto and Iyan Mulyana, Temporal Change of Fractal Dimension of Explosion Earthquakes and Harmonic Tremors at Semeru Volcano, East Java, Indonesia, using Critical Exponent Method. journal = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2008, vol. 18(6). 47 - 51 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/12855.