JURNAL ILMIAH, ILMU KOMPUTER , Vol.7 , No.2 , Maret 2011, Berisi : *Thresholding dengan pemilihan window secara adaptive berbasis pengukuran tingkat ketajaman citra,- Agus Zainal Arifin, I Made darma Susila, Isye Arieshanti pp 89-98 *Presenting Variability in the product line Architecture Through stages ,- I Made Murwantara pp 99-109 *GPU-Based ray tracing algoritma using uniform grid struct…