Vol. 9 No. 2 (2021) Vol. 9 No. 2 (2021) Article Mussel-Inspired Underwater Adhesivesfrom Adhesion Mechanisms to Engineering Applications: A Critical Review Yanfei Ma, Bozhen Zhang , Imri Frenkel,Ximin He Yanfei Ma, Zhizhi Zhang , Xiaowei Pei, Feng Zhou Article Wood Adhesives Based on Natural Resources: A Critical Review Manfred Dunky Article Cold Atmospheric Pressure Plasma Technology for Modifying Polymers to Enhance Adhesion Hom Bahadur Baniya Rajesh Prakash Guragain and Deepak Prasad Subedi JOURNAL POLICIES Focus and Scope Publication Frequency Abstracting and Indexing Publication Fee Publication Ethics and Malpractice Statement Peer Review Process Recruitment for Reviewers Open Access Policy