Vol. 9 No. 4 (2021) Vol. 9 No. 4 (2021) Article Adhesion Aspects of Silicone Rubber Coatings for High Voltage Insulators: A Critical Review N. Haghshenas , A. Nejat , S. A. Seyedmehdi J. Ou A. Amirfazli and S. F. Chini Article Vaginal Mucoadhesive Drug Delivery Systems: A Comprehensive Review Inderbir Singh *, Alpesh Kumar , Deepshikha , Sohit Singh Rakesh Pahwa Oluwatoyin Adepeju Odeku 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