Potiart, T., K. Harnphadungkit, and P. . Phunchongharn. “Development and Effectiveness Testing of ‘Punsook’: A Smartphone Application for Intermittent Urinary Catheter Users With Spinal Cord Injury”. Siriraj Medical Journal, vol. 73, no. 2, Feb. 2021, pp. 99-107, doi:10.33192/Smj.2021.14.