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:
- Abed, Salma
- Abrantes, Dr Bruno
- Ahmad, Muhammad
- Ahmed, Hamed
- Ahmetbasic, Jasmina
- Al-Okaily, Manaf
- Al-Rahbi, Hafid
- Al-Yafi, Karim
- Alam, Nafis
- Albashrawi, Mousa
- Alcaraz, Jorge
- Aliasghar, Omid
- Anggadwita, Grisna
- Anwar, Muhammad
- Anwar, Syed
- Ariffin, Shaizatulaqma Kamalul
- Askarzadeh, Fatemeh
- Austin, Ian
- Azam, Akbar
- Baabdullah, Abdullah
- Baena Rojas, Jose Jaime
- Bai, Tao
- Balakrishnan, Melodena
- Battisti, Enrico
- Bebenroth, Ralf
- Behl, Abhishek
- Bertello, Alberto
- Bigi, Alessandro
- Braga, Vitor
- Butt, Irfan
- Campo, Raffaele
- Cassia, Fabio
- Cathro, Virginia
- Chen, Mei
- Dai, Tianchen
- Dauxert, Tatiana Pekarskaia
- Dayarathna, Dushar
- Earl, Anna
- Elsahn, Ziad
- Fattobene, Lucrezia
- Fernandes, Cristina
- Ferreira, Joao
- Forghani Bajestani, Mahdi
- Glavas, Charmaine
- Golgeci, Ismail
- Goyal, Preeti
- Guo, Ying
- Herold, David
- Huang, Jing
- Huesca-Dorantes, Jose
- Ikram, Minhaj
- Iskhakova, Marina
- Islam, Rafikul
- Jamal, Ahmad
- Kahiya, Eldrede
- Kalliny, Morris
- Kapoor, Madhavi
- Khan, Asif
- Khan, Md. Rahat
- Kurniawan, Randy
- Kurt, Yusuf
- Laskovaya, Anastasia
- Lima Rua, Orlando
- Liu, Qiang
- Lu, Futao
- Masa'deh, Ra'ed
- Migdadi, Yazan
- Mihailova, Irina
- Mohd Abdul Kadir, Juliana
- Mohd Sanusi, Zuraidah
- Moretta Tartaglione, Andrea
- Nadayama, Naoto
- Naghavi, Navaz
- Nirino, Niccolò
- Nonis, Sarath A.
- Ozturk, Ahmet
- Palalic, Ramo
- Pangarkar, Nitin
- Parameswar, Nakul
- Parayitam, Satyanarayana
- Patel, Parth
- Prasetyani, Dwi
- Prikshat, Verma
- Rajasekar, James
- Ramadani, Veland
- Rana, Sudhir
- Rasel, Sharif
- Raskovic, Matevz (Matt)
- Richardson, Christopher
- Rodeiro-Pazos, David
- Rogers, Helen
- Roy, Achinto
- Sadeghi, Arash
- Sahasranamam, Sreevas
- Saiyed, Abrar Ali
- Salamzadeh, Aidin
- Sarabi, Almasa
- Shoukat, Ayesha
- Singh, Jagroop
- Srivastava, Mohit
- Sugi, Gnana Sugirtham
- Sultana, Nasrin
- Suyono, Eko
- Tajeddini , Kayhan
- Tang, Ryan
- Tarhini, Abbas
- Tarhini, Ali
- Temouri, Yama
- Torres De Oliveira, Rui
- Troise, Ciro
- Tunio, Dr.Muhammad Nawaz
- Veglianti, Eleonora
- Viphindrartin, Sebastiana
- Wuthisatian, Rattaphon
- Zalan, Tatiana
- Zhao, Xiaoli