Ozoda Abdukholigovna Ermatova, Munojat Sultonmurodovna Bobomurodova, Zulaykho Asanalievna Smanova, Dilfuza Anvarovna Gofurova, Dilbar Nematovna Shahidova. Development of a Sorption-Spectroscopic Method for the Determination of Lead Ions by Immobilized Sulfarsarsen. Annals of RSCB 2021, 596-604.