Said, A., M. Dardouri, F. Ammari, A. Ouerghui, N. P. Power, and F. Meganem. “Poly(vinyl Chloride)-Supported Triazoles Grafted onto calix[4]arene for Chromium Ions Extraction”. Polimery, vol. 66, no. 11-12, Dec. 2021, pp. 611-8, doi:10.14314/polimery.2021.11.6.