Sonata WE, - W. RANCANG BANGUN ALAT UKUR LAJU PERNAPASAN MANUSIA BERBASIS MIKROKONTROLER ATMEGA8535. JFU [Internet]. 2024 Oct. 26 [cited 2024 Dec. 27];4(4). Available from: http://jfu.fmipa.unand.ac.id/index.php/jfu/article/view/166