Z. Familta, E. Elfindri, and J. . Yunita, “analysis Analysis of Nutritional Unit Service Management in Arifin Achmad Regional General Hospital of Riau Province in 2019: Analysis of Nutritional Installation Service Management in Arifin Achmad Regional General Hospital Riau Province in 2019”, J Keskom, vol. 5, no. 3, pp. 218–226, Dec. 2019.