SPARZINANDA, Eif; OKTAMULIANI, Sri; FITRIYANI, Dian; TAUFIQ, Imam. Digital Image Processing for Determining the Speed of Blood Flow in the Heart Based on the Doppler Effect. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, [S. l.], v. 15, n. 2, p. 116–122, 2023. DOI: 10.25077/jif.15.2.116-122.2023. Disponível em: https://jif.fmipa.unand.ac.id/index.php/jif/article/view/518. Acesso em: 5 mar. 2026.