Nadia, A., Rasyid, R., & Harmadi, H. (2019). Sistem Monitoring Ketinggian Cairan Infus Berbasis Sensor Serat Optik Evanescent. Jurnal Fisika Unand, 8(4), 321–328. https://doi.org/10.25077/jfu.8.4.321-328.2019