Publication fees
None of our journals require fees or charges for manuscript processing and/or publishing
Only two of them charge for publishing. These journals are Electronic Journal of Biotechnology ISSN 0717-3458, which is waived for authors based in a country eligible for the Research4Life program (link a https://www.elsevier.com/authors/open-access/choice#waivers).
The other one is Latin American Journal of Aquatic Research ISSN 0718-560X