Hasan, Mohammad Mainul, and Saiful Islam. “Development of an Acoustic Guitar Tuner and Graphical User Interface (GUI) Using MATLAB”. Applied Research and Smart Technology (ARSTech) 3, no. 2 (December 27, 2022): 49–55. Accessed May 17, 2024. https://journals2.ums.ac.id/index.php/arstech/article/view/1185.