B, S. A. L., A. Kartika, U. Madani, U. B. Ohorella, H. Harlina, and A. Aryadi. “Analysis of Factors Causing Delays in Elective Surgery in Central Hospital Surgical Installations”. International Journal of Health Sciences, vol. 2, no. 2, May 2024, pp. 666-75, doi:10.59585/ijhs.v2i2.360.