N. A. Z. Nur Afifah Zen, S. I. Slamet Indriyanto, I. P. Indah Permatasari, J. S. Juwansyah Sasmita, and L. Y. Lia Yuliantini, “Preliminary Study of Using KY-038 Sensor Based on Arduino UNO and LabView to Determine the Pulse Rate: Nur Afifah Zen, Slamet Indriyanto, Indah Permatasari, Juwansyah Sasmita, Lia Yuliantini”, J.Fis. dan Apl., vol. 16, no. 2, May 2025.