Do-Gyun Lee, “Comment on: Olushola S, Olalekan S, Folahan A, Leslie F and Ximba BJ (2014) Application of nano zinc oxide (nZnO) for the removal of triphenyltin chloride (TPT) from dockyard wastewater (Water SA 40 (4) 659–664)”, WSA, vol. 43, no. 1 January, Mar. 2022.