New registrations are temporarily on hold.
Please communicate by email as follows:
1) New article proposals may please be submitted by email to the email id email@example.com
New articles may please be submitted as an email attachment to the email id firstname.lastname@example.org
3) For all matters related to order placements, including those for article purchases (PDF), library subscriptions to journals etc., please send in an email to
In your email, just provide the details of the product you require. Someone would respond to your email without delay.