penelitian & abdimas
"A Review on the Effect of Fly Ash Characteristics and Their Variations on the Synthesis of Fly ASh Based Geopolymer"
by Oswyn K. Wattimena, S.T., M.T., Antoni, S.T., M.Eng., Ph.D. and Prof. Dr. Ir. Djwantoro Hardjito, M.Eng.
Green Construction and Engineering Education for Sustainable Future
Published by AIP Publishing: 978-0-7354-1570-61530.00, September 2017
"Study on Graphite Powder as Conductive Pigments for Impresses Current Cathodic Protection: Reinforced Plymer Anode"
by Gunawan Budi Wijaya, S.T., M.T., M.Eng., David Pratama lays, Hongky Haodiwidjaya dan Dr. Daniel Tjandra, S.T., M.Eng.
Civil Engineering Dimension, 21(2), 2019, pp. 84-88