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:

• Ab Wahid, Hariyaty
• Abaho, Ernest
• Abdallah, Zainab
• Abdul Ghani Azmi, Ilhaamie
• Aboul-Dahab, Sameh
• Abualbasal, Abdelraheem
• Adelaja, Ayotunde
• Agag, Gomaa
• Aggarwal, Ansita
• Agnihotri, Shikha
• Ahadzie, Divine
• Ahmad, Zauwiyah
• Ahmdon, Muhd Afiq
• Ahmed, Tariq
• Ahsan, Muhamad
• Akbari, Morteza
• Akter, Beauty
• Al Haddad, Serina
• Al-Mamary, Yaser Hasan
• Alamgir, Mohammed
• Alawamleh, Mohammad
• Almeida, Leandro
• Almeida, Shamika
• Aman, Aini
• Amin, Faseeh
• Åmo, Bjørn
• Anthony Jnr., Bokolo
• Antwi-Boampong, Ahmed
• Anwar, Dr Sadia
• Arias Martin, Pedro
• Arquero, Jose Luis
• Aslam, Farhat
• Atsan, Nuray
• Ayed, Tahar Lazhar
• Ayeni, Adebanji
• Badewi, Amgad
• Balan, Peter
• Barkas, Linda Anne
• Bates, Eric
• Batistič, Saša
• Bawa, Sherry
• Beardmore, Kevin
• Becker, Karen
• Beckman, Gary
• Bell, Robin
• Benati, Kelly
• Bender, Diane
• Bernat, Tomasz
• Bilsland, Christine
• Bohlinger, Sandra
• Boubker, Omar
• Bouranta, Nancy
• Bozward, David
• Bravenboer, Darryll
• Bridge, Simon
• Brown, Jason
• Bueckmann-Diegoli, Rafaela
• Burgess, Stephen
• C, Sreelakshmi
• Cafferkey, Kenneth
• Carter, Leanne
• Cathro, Virginia
• Cavalheiro, Gabriel
• Chakraborty, Chandralika
• Chakraborty, Udit
• Chang, Chi-Cheng
• Channa, Prof Dr. Amanullah
• Chaudhry, Shiv
• Chen, Hanhui
• Clinkard, Karen
• Crimmins, Gail
• Cuthbert, Carol
• D'souza, Clare
• Dana, Leo-Paul
• De La Fuente-Cabrero, Concepción
• De Prada Creo, Elena
• De Villiers Scheepers, Margarietha
• De Vries, Huibert
• De Waal, Gerrit
• Debrah, Caleb
• Díaz-Pichardo, René
• Diez-Busto, Elsa
• Dinh, Anh
• Dixon-Todd, Yvonne
• Dorie, Amy
• Dorland, Annemarie
• Dudyrev, Fedor
• Durán-Sánchez, Amador
• Duval-Couetil, Nathalie
• Ebner, Katharina
• Edwards, Corina
• Elizabeth, Knight
• Ephrem, Akilimali Ndatabaye
• Evans, Karen
• Farooq, Muhammad Shoaib
• Fearon, Colm
• Fernández Fernández, Loreto
• Ferreras-Garcia, Raquel
• Finch, David
• Fischer, Juan
• Fleischman, David
• Fleming, Julie
• Flood, Barbara
• Floris, Michela
• Gessler, Michael
• Glasserman-Morales, Leonardo
• González, Laura Icela
• Gupta, Pragya
• Hack-Polay, Dieu
• Hägg, Gustav
• Hameed, Rizwana
• Hanson, Devlin
• Hashim, Norashidah
• Hatab, Hala
• Hebert, Paulette
• Ho, Tseng-Fung
• Hoang, Giang
• Holyoak, Lynda
• Housel, Teresa
• Hoyle, Jeffrey
• Huo, Frank
• Hynes, Briga
• Igwe, Paul
• Isah, Umar
• Islam, Dr. Md Asadul
• Islam, Md Shamirul
• Jabarullah, Noor H
• Jackson, Denise
• Jeske, Debora
• Jiang, Nan
• Joensuu, Sanna
• Jones, Colin
• Jones, Paul
• Jurgilė, Vaida
• K, Dr. Jnaneswar
• Kaminskienė, Lina
• Kammermann, Marlise
• Kapasi, Isla
• Khan, Muhammad Shahid
• Khana, Adil
• Khanna, Pooja
• Kyriazis, Elias
• Lassnigg, Lorenz
• Lau, Patricia Yin Yin
• Le, Thuy Thu Thi
• Lean, Jonathan
• León-Rubio, José María
• Lepistö, Jaana
• Lester, Stan
• Lombardi, Rosa
• Longva, Kjersti
• Lopes, Ana
• Lung, Jane W.Y.
• Ly, Thi Minh Chau
• M, Nimmi
• Macht, Stephanie
• Mahajan, Renuka
• Maheshwari, Greeni
• Mahmud, Muhammad Mu’az
• Mansoor, Zahida
• Marcon, Silvana Regina
• Mareque, Mercedes
• Maryam, Sayeda
• Mason, Claire
• Mata, Mário Nuno
• Matlay, Harry
• Mccracken, Martin
• Mcdonnell, Anthony
• Mckechnie, Jim
• Mcquaid, Ronald
• Medina-Molina, Cayetano
• Miles, Morgan
• Millar, Keith
• Mohamad, Noorkartina
• Moleiro Martins, José
• Montoya Del Corte, Javier
• Moraes, Gustavo
• Morselli, Daniele
• Murphy, Vanessa
• Nägele, Christof
• Neneh, Bn
• Ng, Peggy
• Nguyen Thi, Kim Chi
• Ni, Guodong
• Nkhoma, Mathews
• Ntale, Peter
• Olutuase, Samuel
• Panizzon, Mateus
• Pavlin, Samo
• Penaluna, Andy
• Pepin, Matthias
• Pérez-Macías, Noemí
• Perini, Marco
• Pettersen, Inger Beate
• Plakhotnik, Maria
• Pruett, Mark
• Quinn, Martin
• Ramadani, Veland
• Ranabahu, Nadeera
• Romero-Rodríguez, José-María
• Rosenberg, Stuart
• Rosique-Blasco, Mario
• Rowtho, Vikash
• Rutkienė, Aušra
• Sabir , Saba
• Salavou, Helen
• Salim, Ansa
• Sandelands, Eric
• Sandhu, Navjot
• Saniter, Andreas
• Sarmento, Maria
• Sartori, Riccardo
• Scott, Jonathan
• Segers, Jean-Pierre
• Sen, Sujoy
• Sesen, Harun
• Simon, Linda
• Skae, F
• Smith, Rob
• Solesvik , Marina
• Solesvik, Marina
• Spears, Laura
• Spoettl, Georg
• Strathdee, Rob
• Tandzegolskienė, Ilona
• Tee, Kelly
• To, Wai Ming
• Turner, Jason
• Tūtlys, Vidmantas
• Urquía_Grande, Elena
• Vaaland, Terje
• Varamäki, Elina
• Varshavskaya, Elena
• Viet Pham, Dung
• Viljamaa, Anmari
• Villanueva-Flores, Mercedes
• Villasana, Marcia
• Wallis, Emma
• Wang, Greg
• Wenfei, Lyu
• White, Gareth
• William, Stella
• Williams, Dina
• Winterton, Jonathan
• Wise, Lisa
• Xie, Qing
• Yahanpath, Noel
• Yatu, Lemun
• Zameer, Hashim
• Zehr, Sarah