DESIGN AND APPLICATION OF PORTABLE HEART RATE AND WEIGHT MEASURING TOOL FOR PREMATURE BABY WITH MICROCONTROLLER BASE. International Journal of Geomate, [S. l.], v. 17, n. 61, p. 195–201, 2019. Disponível em: https://geomatejournal.com/geomate/article/view/2175. Acesso em: 10 oct. 2026.