Volume & Issue: Volume 38, part 1 (Basic Sciences) - Serial Number 1, January 2021 
New modified chitosan composites and nanocomposites for different applications

Pages 187-209

Taghreed Hassan Abdalla; Abir S. Nasr; Ghada Bassiuni; David R. Harding; Nadia G. Kandile


Synthesis of some new 4-(2,4-dimethyl-phenyl)-2H-phthalazinone derivatives

Pages 233-242

Ahmed Thabet Ali Abdul-Ghaffar; Mamdouh Ahmed Taha; Ibrahim Essam El-Shamy; Asmaa kamal mourad