The publishing and editorial teams would like to thank the following, for their invaluable service as 2021 reviewers for this journal. We are very grateful for the contributions made. With their help, the journal has been able to publish such high-quality articles:
- Abbas, Jaffar
- Abd Wahab, Haris
- Abd-Allah, Saber Mohamed
- Abdulghani , Samah
- Abdullah, Abdulsattar
- Aboshkair, Kamil
- Abu-Rumman, Ayman
- Aeenparast , Afsoon
- Afshari, Somayeh
- Agarwal, Dr Varsha
- Agarwal, Varsha
- Agrawal, Gopal
- Ahmed, Ammar
- Ahmed, Bashir
- Ahmed, Ghada
- Ahmed, Osman
- Aiad, Omar
- Akhtar, Tanvir
- Al-Taai, Prof.Dr.Suaad
- Alaa Hameed, Zainab
- Alam, Jobair
- Alazzam, Malik
- Aldhyani , Theyazn
- Alghoul, Zakarya
- Ali, Ghulam
- Ali, Ghulam
- Ali, Urwah
- Alkathami, Ali
- Alsaeedi, Rafid
- Altakhaineh , Abdelrahman
- Alzubi, Omar
- Amerzadeh, Mohammad
- Amitsis, Gabriel
- Appiah-Brempong, Emmanuel
- Aqeel, Muhammad
- Arac, Esref
- Araç, Songul
- Asor, Bubbles Beverly
- Athe, Ramesh
- Attalla, Sohayla
- Azadnia, Arian
- Azhar, Aneesa
- Azlinda, Azman
- Azmi, Ruzita
- B K, Sunitha
- Bahadir, Veysi
- Baradaran, Hamid Reza
- Barkat, Dr Nazia
- Basnyat, Iccha
- Bekmuratova, Sarbinaz
- Bendale , Geetanjali
- Berte, Denise
- Bokhari, Zainab
- C.B, Sivaparthipan
- Cabanes, Jason Vincent
- Caperon, Lizzie
- Christie-De Jong, Floor
- Clark, Nancy
- Clark, Nancy
- Corsano-Leopizzi, Philip
- Corsel, Denise
- Cummins , Ian
- Dalal, Surjeet
- Davlatov, Ganisher
- Delpasand, Kourosh
- Dwivedi, Rinshu
- Ehiwe, Emmanuel
- Ellis, Jacob
- Elmedany, Nahla
- Elnemais Fawzy, Michael
- Emamgholipour Sefiddashti, Sara
- Enoch, Acheampong
- Faruque, Abdullah Al
- Fedosova, Olena
- Fernandez, Jeff
- Fouskas , Theodoros
- Ghahramani, Esmaeil
- Ghaida Muttashar , Abdulsahib
- Ghiasi, Akbar
- Gonçalves, Rui
- Grell-Brisk, Marilyn
- Hamka, Hamka
- Hamza, Nada
- Hartono, Hartono
- Hassan, Zeinab
- Helbich, Maria
- Hennegan, Julie
- Homaie Rad, Enayatollah
- Hoor-Ul-Ain, Syeda
- Hossain, Md Sazzad
- Ilyas, Awais
- Jassim , Sarmad
- Johnson-Bibbs, Latasha
- Karim, Ershadul
- Kaseke, Paul
- Keating, Frank
- Kellermann, Scott
- Khan, Kainat
- Khazaal , Edhah
- Khazaei, Salman
- Khodadadi-Hassankiadeh, Naema
- Kiani, Shoaib
- Kkalaf, Osamah
- Leite, Carla V.
- Lin, Hsiao-Fang
- Liu, Noreena (Yi-Chin)
- Lone, Showkat
- Lopo Martinez, Antonio
- M. Jasim , Husam
- Mahmoodi, Hassan
- Malik, Inshah
- Marriott, Stephanie
- Masika, Joseph
- Mayoufi, Mouna
- Mckinley, Alison
- Mocherla, S R Murthy
- Mohamadi-Bolbanabad, Amjad
- Mohammed, Husam
- Mohannad, Fadi
- Mohsin , Mohsin
- Moyo, Dr Khulekani
- Mughal, Muhammad A. Z.
- Munir, Rahat
- Mutanda, Darlington
- Mwakinyali, Silivano
- Nadate, Allan Chester
- Naserirad, Mohsen
- Nikafshan, Alireza
- Ogunwale, Adegboyega
- Okuyucu, Ş. Ebru
- Panicker, Aneesya
- Paracchini, Stefania
- Parry-Davies, Ella
- Phuong, Judy
- Piroozi, Bakhtiar
- Prabu, A V
- Quarterman, Laura
- Rahman, Redwanur
- Rahmani, Khaled
- Rane , Milind
- Rashid, Ameer
- Rehna, Tasnim
- Rona , Peter
- Rosak, Joanna
- Roy, Sanjoy
- Sadiq, Misbah
- Salih Alhayani , Bilal
- Sarani, Arezoo
- Sathasivam, Karthikeyan
- Schmitt, Margaret
- Seifi, Mehrdad
- Shafique, Summayyah
- Shahbaz, Kanwal
- Shahzad, Beenish
- Shokri, Azad
- Shuja, Kanwar Hamza
- Smith, Alan
- Soliman, Alaa
- Tawalba, Mohammed
- Temraz, Youssef
- Tiu , Michael
- Uddin, Izhar
- Vashisht, Kriti
- Winkler, Inga
- Yarcia, Margaret
- Yaroshenko, Oleg
- Yousef, Jumanah
- Yuan, Bocong