Dalmadi, Dalmadi. “Development of ‘Immersion and Plated Filtering’ As an Alternative of VCO Making”. Jurnal Biologi Tropis 19, no. 1 (June 12, 2019): 116–122. Accessed June 14, 2024. https://jurnalfkip.unram.ac.id/index.php/JBT/article/view/1007.