Subscription Information

TJNPR follows open access policy. There is no subscription fee for online access of the journal. For subscription details (print copy only), please contact the Editor-in-Chief

Tropical Journal of Natural Product Research(TJNPR) will be published quarterly, and available in both printed and electronic formats.

The annual subscription rates are charged including postage as indicated below:

Subscription rates for reprints (20 copies) Africa 20 USD; Others 25 USD

Country Amount per Individual Amount per Institution
Nigeria 10,000 Naira 20,000 Naira
African Countries 50 USD 100 USD
Other Countries 150 USD 300 USD