Knowledge, Attitude, and Obstacles to Hand Hygiene Practices in Riyadh, Kingdom of Saudi Arabia: A Preliminary Cross-Sectional Study. JOURNAL OF TAZEEZ IN PUBLIC HEALTH, [S. l.], v. 2, n. 2, p. 107–116, 2025. DOI: 10.62464/jtph.v2i1.92. Disponível em: https://www.inkwellinfinite.com/index.php/JTPH/article/view/92. Acesso em: 24 oct. 2025.