URL: journal.umsida. ... http://journal.umsida.ac.id/index.php/ijppr
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/yeusn5zo25etrk7urqtqvgxdra
URL: journal.umsida. ... http://journal.umsida.ac.id/index.php/ijppr
FATCAT: fatcat.wiki/con ... https://fatcat.wiki/container/yeusn5zo25etrk7urqtqvgxdra
Google: www.google.com/ ... https://www.google.com/search?q=ISSN+%222598-9901%22
Bing: www.bing.com/se ... https://www.bing.com/search?q=ISSN+%222598-9901%22
Yahoo: search.yahoo.co ... https://search.yahoo.com/search?p=ISSN%20%222598-9901%22
CROSSREF: search.crossref ... https://search.crossref.org/?q=+2598-9901