Open Access Research Paper Views (884) Disseminating the effect of water hardness on dyeing of cotton fabric with reactive dyes Md. Shawkut Ali Khan, Md. Iftakharul Muhib J. Biodiv. & Environ. Sci. 19(6), 125-133, December 2021. Keywords: Fastness properties, Knit fabric, Reactive dyes, Shade, Water hardness Details