Badri, Muftil, 		Arief, Dodi, 		Johanes, Erik, AND 		Rahmat, Ridho.
" Fracture Surface of OPEFB Fiber Reinforced Polymer Composites-Polymeric Foam Sandwich Panels under Static  Loading Conditions" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 48 Number 1 (30 October 2017)