A. S. Alfadhli, N. A. Alghamdi, J. B. Fu, M. Abulmeaty, and W. . B. Alonazi, “Knowledge, Attitude, and Obstacles to Hand Hygiene Practices in Riyadh, Kingdom of Saudi Arabia: A Preliminary Cross-Sectional Study”, JTPH, vol. 2, no. 1, pp. 107–116, Feb. 2025.