“In Vitro Anti-Microbial and Free Radical Scavenging Activity of Zinc(II), Copper(II), Cobalt(II) and Cadmium(II) Ions Coordinated With N-(pyridin-4-yl)(tolu-4-yl)sulphonamide”. African Journal of Biomedical Research, bd. 27, nr. 2, maj 2024, s. 349-57, https://doi.org/10.4314/ajbr.v27i2.21.