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 |