Sinha, A.I.P., and Manju Bala. “ Coordination Behaviour of HerbicidalSchiff Bases Derived From 2-Amino-6-Ethoxybenzothiazole Toward Copper (II) ”. Asian Journal of Chemistry, vol. 3, no. 1, Mar. 2010, pp. 45-51, https://asianpubs.org/index.php/ajchem/article/view/25188.