
1. The Magnetic Properties of Indonesian Lake Sediment: A Case Study of a Tectonic Lake in South Sulawesi and Maar Lakes in East Java, Gerald Tamuntuan, Satria Bijaksana, Eddy Gaffar, James Russell, La Ode Safiuddin & Estevanus Huliselan 2. Developing Information System on Lunar Crescent Observations, T. Hidayat, P. Mahasena, B. Dermawan, D. Herdiwijaya, H. Setyanto, M. Irfan, B. Suhardiman,…