Warning: file_get_contents(https://ojs.journalbusiness.my/ojs.php): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /var/www/ojs.unud.ac.id_backup/lib/pkp/includes/functions.inc.php on line 4 WIGUNA, Putu Perdana Kusuma. FRONT COVER. International Journal of Biosciences and Biotechnology, [S.l.], v. 8, n. 2, may 2021. ISSN 2655-9994. Available at: <https://ojs.unud.ac.id/index.php/jbb/article/view/73343>. Date accessed: 04 sep. 2026.