Effectiveness of Generation, Evaluation, and Modification-Cooperative Learning (Gem-Cl) Model Selaras Bakar Batu Cultural Practice in Papua

by I. S. Budiarti, A. Suparmi, S. Sarwanto, H. Harjana
Published 2020-03-01

Modifikasi Permukaan Elemen Peredam Bising dengan Profil Berbentuk Prisma

by Julius Indra Kusuma, H Harjana, Iwan Yahya
Published 2016-09-01

Growth of AlGaSb Compound Semiconductors on GaAs Substrate by Metalorganic Chemical Vapour Deposition

by A. H. Ramelan, H. Harjana, P. Arifin
Published 2010-01-01