Kusumayudha, Sari Bahagiarti; Listyani; Purwanto, Heru Sigit; A.G. Isjudarto(Karachi: Department of Geology, University of Karachi, Pakistan, 2011-07-20)
Ashsih Sharma; Balkrishna Patidar; Gyanedra Kumar; Singh, Anand Mohan; Mahesh Selvanthan(Karachi: Department of Geology, University of Karachi, Pakistan, 2011-07-20)
Monir, Md. Minhaj Uddin; Khan, Younis Ahmed; Hossain, H.M.Zakir; Hossain, Quazi Hasna(Karachi: Department of Geology, University of Karachi, Pakistan, 2011-07-20)