“DEVELOPMENT OF AN HPLC METHOD FOR SIBUTRAMINE IDENTIFICATION. SEARCH FOR UNDECLARED SIBUTRAMINE IN BIOLOGICALLY ACTIVE ADDITIVES APPETITE SUPPRESSANTS”, Proc. YSU B: Chem. Biol. Sci., vol. 56, no. 1 (257), pp. 31–40, Mar. 2022, doi: 10.46991/PYSU:B/2022.56.1.031.