MODERNIZING SOLID WASTE MANAGEMENT INFRASTRUCTURE IN KHYBER PAKHTUNKHWA: CHALLENGES, INNOVATIONS, AND A ROADMAP FOR SUSTAINABLE TRANSFORMATION IN KHYBER PAKHTUNKHWA. - Ur Rehman, Tanveer; Bilal, Syed Muhammad; Muhammad, Arz; Hayat, Shaukat; Ullah, Abrar; Khan, Jehanzeb (International Journal of Ecosystems & Ecology Sciences, 2026)