Derbali, A., D. Bouzid, and O. Boyron. “Formulation and Characterization of Poly (Acrylic Acid)- Co-Chitosan Nanoparticles As PH-Thermo-Responsive System to Control Delivery”. Journal of Basic & Applied Sciences, vol. 18, Nov. 2022, pp. 72-86, http://set-publisher.com/index.php/jbas/article/view/2420.