Directory of Open Access Journals Click Here: https://doaj.org/
International Open Access Journals Peertechz Publications Click Here: https://www.peertechz.com
International Open Access Journals Elsevier Publications Click Here: https://www.elsevier.com/about/open-science/open-access/open-access-journals
International Open Access Journals OMICS Publications Click Here: https://www.omicsonline.org/open-access-journals-list.php
International Open Access Journals Hindawi Publications Click Here: https://www.hindawi.com/journals/