Mohammed, A.H., Ahmad, M.B., Ibrahim, N.A. and Zainuddin, N. 2021. Synthesis and properties of vinylpyrrolidone/ (trimethoxysilyl)propyl methacrylate gels containing different amounts of crosslinking agent. Polimery. 63, 9 (Jan. 2021), 577-585. DOI:https://doi.org/10.14314/polimery.2018.9.1.