https://www.proz.com/personal-glossaries/entry/31390025-poly-dimethyl-diallyl-ammonium-chloride-%D8%B9%D8%AF%D9%8A%D8%AF-%D8%AB%D9%86%D8%A7%D8%A6%D9%8A-%D9%85%D9%8A%D8%AB%D9%8A%D9%84-%D8%AB%D9%86%D8%A7%D8%A6%D9%8A-%D8%A3%D9%84%D9%8A%D9%84-%D9%83%D9%84%D9%88%D8%B1%D9%8A%D8%AF-%D8%A7%D9%84%D8%A3%D9%85%D9%88%D9%86%D9%8A%D9%88%D9%85