Saragih, I., Rupang, E., Tampubolon, L., Ginting, A. and Simorangkir, L. 2022. Correlation of Pain Intensity and Pain Interference in Post Operation Patients. Indonesian Journal of Global Health Research. 4, 4 (Nov. 2022), 759-768. DOI:https://doi.org/10.37287/ijghr.v4i4.1228.