Q1. How to check your PDF's font data.
A1. Follow the instruction shown here.
Q2. How to revise your PDF file.
A2. Follow the instruction shown here.
Q3. How can I use super script / sub sucript / equations / symbols in the abstract?
A3. A TeX like description can be used in the title and the abstract. See description.
Q4. How do I get the Invitation Letter for VISA?
A4. Please see VISA page in this Web.
Q5. Where can I get Copyright Transfer Form and where to send?
A5. The form and information on the form is obtained here.