Mirzakhmedov Rustamjon Mirkhamidovich, and Mirusmanova Parizoda Babur’s Qizi. “Sorbtion-Photometric Determination Of Lead (II) Ion By Organic Reagent 1,3,4-Thiadiazole2,5-Ditiol”. Genius Repository, vol. 25, Oct. 2023, pp. 29-31, https://geniusrepo.net/index.php/1/article/view/77.