“Sorbcion-Photometric Determination Of Iron (Ii) Ion In Industrial Waste Of‘ Olmaliq Kmk ’Aj Using Diethyl 2,2’-(1,3,4- Thiadiazole-2,5-Diyl) Bis(Sulfandiyl) Diacetate Organic Reagent”. 2023. Eurasian Journal of Learning and Academic Teaching 25 (October): 16-18. https://geniusjournals.org/index.php/ejlat/article/view/5072.