Elecevani, Dini Marhaeni, and Retno Wigajatri Purnamaningsih. “Monopolar Multi Frequency Electrosurgery Unit Design”. Jurnal Penelitian Pendidikan IPA 8, no. 2 (April 30, 2022): 740–750. Accessed April 20, 2024. https://jppipa.unram.ac.id/index.php/jppipa/article/view/1426.