Evaluation of Chitosan-Methotrexate Nanoparticles Loaded in Alginate Beads for Controlled Drug Delivery Against Breast Cancer - Abdullah Khan; Muhammad Fareed; Muhammad Khurshid Alam Shah; Asif Nawaz; Muhammad Faisal Shahzad; Muhammad Fauzi Abd Jalil; Zarif Mohamed Sofian; Muhammad Luqman Nordin (Journal of Pharmaceutical Innovation, 2026)