Investigation of skin/core debonding effects on the natural frequencies of composite sandwich structures using experimental and numerical modal analysis hossein maleki nejad bahabadi; amin farrokhabadi; Mohamd Mahdi Khatibi; Rahmatollah Rahmani Volume 5, Issue 1, June 2018, Pages 91-98 10.22068/jstc.2018.29906 View Article PDF 1.46 M