Astrif, Citra, 		Triwiyanto, Triwiyanto, AND 		Abdullayev, Vugar.
"Development of a Low-Cost and Portable Device for Monitoring Heart Rate, Blood Oxygen Saturation, and Body Temperature in Infants Incubator" <em>Jurnal Teknokes</em> [Online], Volume 17 Number 2 (30 June 2024)