Mohammed, A.W.; et al. (2007). "Modelling the Effects of Nanofiltration Membrane Properties on System Cost Assessment for Desalination Applications". Desalination. 206 (1): 215–225. doi:10.1016/j.desal.2006.02.068. S2CID98373166.
Tijing, Leonard D.; Pak, Bock Choon; Baek, Byung Joon; Lee, Dong Hwan; Cho, Young I. (2007). "An experimental study on the bulk precipitation mechanism of physical water treatment for the mitigation of mineral fouling". International Communications in Heat and Mass Transfer. 34 (6): 673–681. doi:10.1016/j.icheatmasstransfer.2007.03.009. ISSN0735-1933.
Jabbar-Lopez ZK, Ung CY, Alexander H, Gurung N, Chalmers J, Danby S, Cork MJ, Peacock JL, Flohr C (March 2021). "The effect of water hardness on atopic eczema, skin barrier function: A systematic review, meta-analysis". Clinical and Experimental Allergy. 51 (3): 430–451. doi:10.1111/cea.13797. PMID33259122. S2CID227245344.
Rowe, Gary (1988). "Well Contamination By Water Softener Regeneration Discharge Water". Journal of Environmental Health. 50 (5): 272–276. JSTOR44541189.
Jabbar-Lopez ZK, Ung CY, Alexander H, Gurung N, Chalmers J, Danby S, Cork MJ, Peacock JL, Flohr C (March 2021). "The effect of water hardness on atopic eczema, skin barrier function: A systematic review, meta-analysis". Clinical and Experimental Allergy. 51 (3): 430–451. doi:10.1111/cea.13797. PMID33259122. S2CID227245344.
Mohammed, A.W.; et al. (2007). "Modelling the Effects of Nanofiltration Membrane Properties on System Cost Assessment for Desalination Applications". Desalination. 206 (1): 215–225. doi:10.1016/j.desal.2006.02.068. S2CID98373166.
Jabbar-Lopez ZK, Ung CY, Alexander H, Gurung N, Chalmers J, Danby S, Cork MJ, Peacock JL, Flohr C (March 2021). "The effect of water hardness on atopic eczema, skin barrier function: A systematic review, meta-analysis". Clinical and Experimental Allergy. 51 (3): 430–451. doi:10.1111/cea.13797. PMID33259122. S2CID227245344.
Tijing, Leonard D.; Pak, Bock Choon; Baek, Byung Joon; Lee, Dong Hwan; Cho, Young I. (2007). "An experimental study on the bulk precipitation mechanism of physical water treatment for the mitigation of mineral fouling". International Communications in Heat and Mass Transfer. 34 (6): 673–681. doi:10.1016/j.icheatmasstransfer.2007.03.009. ISSN0735-1933.