Mohd Rozali, S., & Muhammad Nubli, A. W. (2013). A Pilot Study of the Effect of Zikir on the Performance Psychology Using Heart Rate Variability (HRV). HeartMath® Institute.
Chicago Style (17th ed.) CitationMohd Rozali, Senik, and Abdul Wahab Muhammad Nubli. A Pilot Study of the Effect of Zikir on the Performance Psychology Using Heart Rate Variability (HRV). HeartMath® Institute, 2013.
MLA (8th ed.) CitationMohd Rozali, Senik, and Abdul Wahab Muhammad Nubli. A Pilot Study of the Effect of Zikir on the Performance Psychology Using Heart Rate Variability (HRV). HeartMath® Institute, 2013.
Warning: These citations may not always be 100% accurate.