The Influence of Heat Treatment Time and Temperature on the Physical Properties of Assab-Corax Steel

by A.K. Jahja, Parikin, N. Effendi
Published 2005-07-01

Rolling and Annealing Effects on Microstructure and Hardness of Commercial 405 Stainless Steel

by A.K. Jahja, N. Effendi, M. Dani
Published 2007-07-01

The Effect of Pretreatment by using Electron Beam Irradiation on Oil Palm Empty Fruit Bunch

by A. Kristiani, N. Effendi, D. Styarini, F. Aulia, Y. Sudiyani
Published 2016-04-01

Ultra low frequency (ULF) electromagnetic anomalies associated with large earthquakes in Java Island, Indonesia by using wavelet transform and detrended fluctuation analysis

by F. Febriani, P. Han, C. Yoshino, K. Hattori, B. Nurdiyanto, N. Effendi, I. Maulana, E. Gaffar
Published 2014-04-01