Khairiyati, L. “UJI BANDING LABORATORIUM DIGITAL MULTIMETER ANTARA U-LAB PT PJB UMRO DAN PT. PLN PUSERTI”. Jurnal Insan Metrologi, Vol. 2, no. 1, Aug. 2022, pp. 18-24, doi:10.55101/ppsdk.v2i1.695.