Assessment of Knowledge and Practice regarding the Prevention of Surgical Site Infection (SSI) among Nursing Staff at DHQ-Teaching Hospital, KDA Kohat and Liaqat Memorial Hospital Kohat - Muhammad Umair; Muhammad Younas; Muhammad Jasim; Muhammad Bilal; Mujahid Khan; Azeemullah; Aftab Ahmad; Muhammad Ilyas (International Journal of Medical and Health Research, 2026)