92.  Nawal A. Alarfaj, Salma A. Altamimi, Maha F. El-Tohamy, Maha S. Al‐dughmi, "Prospects for Using
       A New Sequential Chemiluminescence Strategy for Monitoring the Caffeine Content in Soft and Energy
       Drinks via the Catalytic Activities of Different Nano‐Metal Oxides", LUMINESCENCE, The Journal of
       Biological and Chemical Luminescence, DOI: 10.1002/bio.3599 (2019) 1-12.
 
93.  Musarat Amina, Nawal M. Al Musayeib, Nawal A. Alarfaj, Maha F. El-Tohamy, Hisham E. Orabi,
         Sarah I. Bukhari, Amany Z. Mahmoud, "Exploiting the Potential of Moringa Oleifera Oil/Polyvinyl
      Chloride Polymeric Bionanocomposite Film Enriched with Silver Nanoparticles for Antimicrobial
      Activity", International Journal of Polymer Science, ID 5678149 (2019), 11 pages.
 
94.  Nawal A. Alarfaj, Maha F. El-Tohamy, Hesham F. Oraby, "New Immunosensing-Fluorescence
       Detection of Tumor Marker Cytokeratin-19 Fragment (CYFRA 21-1) Via Carbon Quantum Dots/Zinc
       Oxide Nanocomposite", Nanoscale Research Letters, 15, (2020) article no.12, 1-14.
 
95.  Amal M. Al-Mohaimeed, Nawal A. Alarfaj, Maha F. El-Tohamy, Hajar Al-Harbi, “Prospective of
       Ultrasenstive Nanometal Oxides Electrochemical Sensors for Pharmaceutical Analysis of Antihistamine
      Drug Fexofenadine Hydrochloride”, International Journal of ELECTROCHEMICAL SCIENCE, 15
      (2020) 4774 – 4788, doi: 10.20964/2020.05.90