WIJAYA, N. H.; ARIF RIJALI, W.; SHAHU, N.; AHMAD, I.; ANDRI ATMOKO, R. The Design of Electro Cardiograph Signal Generator Using IC 14521 and IC 14017. Journal of Robotics and Control (JRC), [S. l.], v. 2, n. 4, p. 270–273, 2021. DOI: 10.18196/jrc.2490. Disponível em: https://journal.umy.ac.id/index.php/jrc/article/view/9994. Acesso em: 26 sep. 2025.