RSC : Free access to all Royal Society of Chemistry journals ( 1997- present) till end of April.

Sage E-References: Access to 60 encyclopedias published by sage till the end of April. username: sageereference password: userfriendly.

RefWorks :is an online research management, writing and collaboration tool designed to help researchers easily to gather, manage, store and share all types of information (see example of SQU studies), as well as generate citations and bibliographies.