https://prosiding.perhapi.or.id/index.php/prosiding/gateway/plugin/AnnouncementFeedGatewayPlugin/atom 2022-03-22T05:33:28+00:00 Open Journal Systems <div class="translate-tooltip-mtz hidden"> <div class="header"> <div class="header-controls"> </div> </div> </div> <p><a href="http://u.lipi.go.id/1568098071" target="_blank" rel="noopener">ISSN 2686-2603 (Online)</a></p> <p><a href="http://u.lipi.go.id/1564997338" target="_blank" rel="noopener">ISSN 2685-8908 (Print)</a></p>