Dear colleagues, dear friends, On behalf of the Organizing Committee of IHSS 2024, we would like to heartfeltly welcome you to the 22nd...

Medicinal application Due to their antiviral , anticarcinogenic , antibacterial, antioxidant, anti-inflammatory, and antiseptic...

Humic substances were first defined in 1761 by Wallerius as a decomposed organic matter . In 1786, Achard extracted a brown substance...