Walde, Dr. Nisha, and Mr. Prashant Kumar Mavi. “Novel Multifunction Filter Using Current Feedback Amplifier”. Discoveries in Agriculture and Food Sciences 9, no. 1 (March 1, 2021): 18–21. Accessed April 25, 2024. https://journals.scholarpublishing.org/index.php/TNC/article/view/8122.