WASET
    Akmaluddin and  Koichiro Watanabe and  Akihiro Kano and  Wartono Rahardjo,  Miocene Warm Tropical Climate: Evidence Based on Oxygen Isotope in Central Java, Indonesia.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2010, vol. 47(11). 516 - 520
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/6601.