Public Knowledge Project - PKP is a multi-university initiative developing (free) open source software and conducting research to improve the quality and reach of scholarly publishing
Scientific Research Publishing, a publishing house in USA, which devotes in providing an open access of academic literatures. They have published more than one hundred journals, some of which have been cited by famous databases such as Gale, EBSCO,Proquest,EconLit,and so on. So many good papers can be found by the site for academic references.
International Journal of Combinatorics is a peer-reviewed, open access journal that publishes original research articles as well as review articles in all areas of combinatorics.
Atmospheric Chemistry and Physics (ACP)
Executive Editors:
Ulrich
Pöschl
,
Ken Carslaw
,
Thomas Koop
,
Rolf Sander
&
William Thomas Sturges
Open Access – Public Peer-Review & Interactive Public Discussion – Personalized Copyright under a Creative Commons License
F. Momeni, N. Fraser, I. Peters, and P. Mayr. (2019)cite arxiv:1903.11682Comment: 6 pages, 4 figures, revised research-in-progress paper accepted at the 17th International Conference on Scientometrics & Informetrics (ISSI 2019), Rome, Italy.