The papers have been published online on the mineral and Energy information portal. The work is titled "Getting to Know RUEN closer". The text can be accessed at www.migasreview.com. In addition to online, the authors have published at the proceedings of the national Seminar on Energy 2016, ISBN 978-602-71169-3-1: Energy resistance & improvement of environmental quality, "the geology of Cisande limestone in the formation of Halang area of Kuta, subdistrict Bantarbolang and surrounding area, Pemalang, Central Java ". International Conference on Energy, Environment, and Information System (ICEES) 2016 School of Postgraduate Studies, Diponegoro University Semarang Indonesia October 11th-12th, 2016. Competency Magazine: Principles of Conservation and energy efficiency, HR development Media KEBTKE Pusdiklat, 15th edition, Jan-Jun 2016, ISSN 2304-7325. Geoenergy: PLN & Electricity Commitment in Java, Central information Media Department of ESDM Central Java Province, 17th edition, 2016
