Hermawan, F. Y. and Kristianti, W. (2021) “Physical test training as a part of preventive health equipment maintenance for electrical safety at Puskesmas Kecamatan Jagakarsa, South Jakarta”, International Journal of Scientific Reports, 7(5), pp. 288–292. doi: 10.18203/issn.2454-2156.IntJSciRep20211458.