YAKIN, Gusnul H; 						SATRIYA WIBAWA, I Made; 						PUTRA, I Ketut.
 Rancang Bangun Alat Pengukur pH Tanah Menggunakan Sensor pH Meter Modul V1.1 SEN0161 Berbasis Arduino Uno.
<strong>BULETIN FISIKA</strong>, [S.l.], v. 22, n. 2, p. 105–111, jan. 2021.
ISSN 2580-9733.
Tersedia pada: &lt;<a href="https://ojs.unud.ac.id/index.php/buletinfisika/article/view/68316" target="_new">https://ojs.unud.ac.id/index.php/buletinfisika/article/view/68316</a>&gt;. Tanggal Akses: 15 dec. 2025
doi: <a href="https://doi.org/10.24843/BF.2021.v22.i02.p08">https://doi.org/10.24843/BF.2021.v22.i02.p08</a>.