SUMARNA, Sumarna; PURWANTO, Agus; AGUSTIKA, Dyah Kurniawati. FREQUENCY COMPONENT EXTRACTION OF HEARTBEAT CUES WITH SHORT TIME FOURIER TRANSFORM (STFT). Jurnal Sains Dasar, [S. l.], v. 5, n. 1, p. 1–6, 2016. DOI: 10.21831/jsd.v5i1.12658. Disponível em: https://journal.uny.ac.id/index.php/jsd/article/view/12658. Acesso em: 26 jun. 2025.