“Role of [2-((Z)-(4-Hydroxy-3-Methoxy-5-((E)-Thiazol-5- yldiazenyl)benzenylidene)amino)phenol] (MThBAP) in Extractive Spectrophotometric Determination of Nickel (II)”. 2022. International Journal of Food and Nutritional Sciences 11 (12): 10278-85. http://www.ijfans.org/index.php/Journal/article/view/13897.