- Çalışkan Umut, Demirbaş Munise Didem, Erdoğan Ömer,"Dynamic Response of Polypropylene Honeycomb/Polystyrene Foam Core Sandwich Composite Panels: Experimental and Numerical Analysis",Mechanics of Advanced Materials and Structures,Q2,vol.30,no:12,pp:2385 - 2397, 2023