https://revue.cder.dz/index.php/rer/gateway/plugin/AnnouncementFeedGatewayPlugin/atom Journal of Renewable Energies: Announcements 2021-01-02T20:48:10+00:00 Open Journal Systems Journal of renewable energies https://revue.cder.dz/index.php/rer/announcement/view/3 Call for papers: 2021-01-02T20:48:10+00:00 Journal of Renewable Energies 2021-01-02T20:48:10+00:00