NOTA SYAMPU

http://www.srmuniv.ac.in/sites/default/files/files/SHAMPOOS.pdf

http://chemistscorner.com/cost-savings-in-a-shampoo-formula/

http://www.formulascan.com/basic_formulations/economy_shampoo.htm

http://hairmomentum.com/ingredients-in-shampoo-formulations/