Y. G. . Atmaja, S. Suparto, and R. W. Kartika, “Early Detection of Pre-Hypertension in Workers at UKRIDA FKIK Hospital with Heart Rate Variability Analysis: DETEKSI DINI PRA HIPERTENSI PADA PEKERJA DI RS-FKIK UKRIDA DENGAN ANALISA HEART RATE VARIABILITY”, JMedScie, vol. 2, no. 1, pp. 17–22, Apr. 2023.