Khaligh, A.; Zavvar Mousavi, H.; Rashidi, A.; Shirkhanloo, H. Nitrogen-Modified Nanoporous Activated Carbon from Eucalyptus Leaves for Ultrasound-Assisted Removal of Basic Dyes Using Derivative Spectrophotometric Method. J. Serb. Chem. Soc. 2018, 83, 651-668.