SUMMARY
This Volume Consists of Research Article as follow:Analysis of Colombian Seismicity as a Way to Explain and Understand The Bucaramanga NestBuilding of Turbiditic Gas Field Dynamic Model with a Simplified 3D Simulation SoftwareAssessment of Microgravity Anomalies of Soil Structure for Geotechnical 2D ModelsThe Morphotectono-Volcanic of Menoreh-Gajah-Ijo Volcanic Rock In Western Side of Yogyakarta-Indonesia 94A Case Study Based Slope Stability Analysis at Chittagong City, BangladeshEfforts on Geological Conservation to Watuadeg-Basalt Pillow Lavas at West Sumber, Berbah District, Sleman Regency, Yogyakarta Special Region-Indonesia