A. R. Khan3, Yusuf H Shaikh4, S. V. M. N. A. “Design and Development of Iontophoresis Power Supply and Data Acquisition System Using AVR Microcontroller”. International Journal of Engineering Technology and Computer Research, vol. 3, no. 5, Oct. 2015, https://ijetcr.org/index.php/ijetcr/article/view/264.