Sorption-Photometric Determination of Nickel and Cobalt Ions in Industrial Waste Using Diethyl 2,2’-((1,3,4-Thiadiazole-2,5- Diyl) Bis (Sulfandiyl)) Diacetate Organic Reagent. Eura. Scie. Hera. [Internet]. 2023 May 20 [cited 2026 Apr. 19];20:64-7. Available from: https://geniusjournals.org/index.php/esh/article/view/4210