sentences:  OJS hosting service is offered for a fee by PKP|PS (PKP-operated Publishing Services), as well as a variety of third-party commercial and non-commercial service providers not affiliated with PKP.The Public Knowledge Project is also collaborating with the International Network for the Availability of Scientific Publications (INASP) to develop scholarly research portals in Africa, Bangladesh, Nepal, and Vietnam.In Venezuela, at least 32 independent organizations, public and private universities publish 230 journals using this platform.