References

  • Prof Alamin Ibrahim Elneema Ph.D.Professoor of pharmaceutical microbiology. Department Pharmaceutics Faculty of Pharmacy Universityof Khartoum
  • Dr.Abubaker Osman Mohamed Nur Ph.D – Associate Professor of pharmaceutics .Department Pharmaceutics Faculty of Pharmacy Universityof Khartoum,
  • Dr.Sumaia Sir Elkhatem Mohamed Ph.D – Associate Professor of pharmaceutics .Department Pharmaceutics Faculty of Pharmacy Universityof Khartoum