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 MASYRUR, Muhamad; JUNITHA, I Ketut; PROBORINI, Meitini W.. The Changing of Blood Type Based on The Effect of Time and The Degrading Micoorganisms. Metamorfosa: Journal of Biological Sciences, [S.l.], v. 6, n. 2, p. 165-174, oct. 2019. ISSN 2655-8122. Available at: <https://ojs.unud.ac.id/index.php/metamorfosa/article/view/40873>. Date accessed: 30 aug. 2026. doi: https://doi.org/10.24843/metamorfosa.2019.v06.i02.p05.