WIGUNA, Putu Perdana Kusuma. Back Cover IJBB Vol. 9 No. 1 September 2021. International Journal of Biosciences and Biotechnology, [S.l.], v. 9, n. 1, sep. 2021. ISSN 2655-9994. Available at: <http://103.29.196.112/index.php/jbb/article/view/78209>. Date accessed: 16 dec. 2025.