Jurnal Kajian Teknologi, Vol. 6 No. 2, Nopember 2004 contains of: * Energy conservations's strategies in buildings : a case study of Jakarta - Tri Harso Karyono, pp. 87-96 * Analisis tingkat kebisingan pada wilayah pelayanan pedestrian di daerah Tarikan (studi kasus kota Mataram) - Ida Ayu Oka Suwati Sideman, pp. 97-105 * Better understanding of waste, their causes and the need of training i…