[1]
Shatri, H., Sinulingga, D.I., Faisal, E., Irvianita, V., Putranto, R., Ardani, Y., Erlita, D., Jeger, D.P. and Browijoyo, I.A. 2024. Validity and reliability testing of the Shatri Sinulingga psychosomatic test (SSPT) questionnaire as a screening instrument for psychosomatic disorders in Indonesia. Narra J. 4, 3 (Nov. 2024), e1373. DOI:https://doi.org/10.52225/narra.v4i3.1373.