H. Altakroni, I. Mahmud, Y. M. Emossad, A. Al-Akhfash, A. Al-Hindi, and K. Joshva, “Health-care productivity, and its sociodemographic determinants, of Saudi female nurses:: A cross-sectional survey, Al-Qassim, Saudi Arabia, 2017”, IJHS, vol. 13, no. 6, Oct. 2019.