Wijaya NH, Arif Rijali W, Shahu N, Ahmad I, Andri Atmoko R. The Design of Electro Cardiograph Signal Generator Using IC 14521 and IC 14017. J Robot Control (JRC) [Internet]. 2021Jul.1 [cited 2025Sep.26];2(4):270-3. Available from: https://journal.umy.ac.id/index.php/jrc/article/view/9994