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 Aziz, Norazlin
• Ab Ghani, Nur Laili
• Ab Talib, Mohamed Syazwan
• Abbas, Ahmad
• Abbas, Jaffar
• Abbas, Kausar
• Abd Jalil, Mohamad Isa
• Abd Karim, Mohamad Nazri
• Abd Rahman, Nurulhuda
• Abd. Wahab, Norazlina
• Abdeldayem, Marwan
• Abdeljawad, Islam
• Abduh, Muhamad
• Abduh, Muhamad
• Abdul Halim, Asyraf
• Abdul Hamid, Suhaila
• Abdul Karim, Norzitah
• Abdul Khir, Mohamed Fairooz
• Abdul Rahim, Memiyanty
• Abdul Rahman, Nora Azureen
• Abdul Wahab, Nor Shaipah
• Abdul-Baki, Zayyad
• Abdul-Rahim, Ruzita
• Abdullah, Johari
• Abdullah, Mohammad
• Abdullahi, Shafiu Ibrahim
• Abdur Rehman, Mohsin
• Abidin, Sazali
• Abror, Abror
• Abu Al-Haija, Elias
• Abu-Hussin, Mohd Fauzi
• Adhariani, Desi
• Adib, Noval
• Afzal, Seema
• Ag Omar, Pg Mohd Faezul Fikri
• Ahemd, Essia Ries
• Ahmad Chukari‎, Nurhatiah‎
• Ahmad Husaeni, Uus
• Ahmad Khair, Amal
• Ahmed, Mezbah Uddin
• Ahmi, Aidi
• Aji, Hendy Mustiko
• Ajina, Aymen
• Akbar, Dinnul
• Al Arif, Mohammad Nur Rianto
• Al-Qadasi, Adel
• Alam, Md. Kausar
• Albada, Ali
• Alhammadi, Salah
• Alharbi, Ahmad
• Ali, Irfan
• Ali, Muhammad
• Allah Pitchay, Anwar
• Almontaser, Tariq
• Alsaadi, Abdullah
• Alsharari, Nizar
• Amin, Hanudin
• Amin, Muslim
• Annuar, Hairul Azlan
• Asadov, Alam
• Ascarya, Ascarya
• Asmy, Mohamed
• Asutay, Mehmet
• Auzairy, Noor Azryani
• Awang, Yunita
• Azid, Toseef
• Baehaqi, Ahmad
• Bahlous, Mejda
• Bahrul Ilmi, Muhammad
• Baita , Abubakar
• Bakour, Amal
• Bananuka, Juma
• Baran, Tamer
• Basri, Mohd Faizal
• Belkhaoui, Samir
• Bello Umar, Umar
• Ben Abdallah, Mariem
• Ben Ayed, Wassim
• Ben Othman, Hakim
• Bhatti, Ishaq
• Biancone, Paolo
• Bin-Nashwan, Saeed 
• Borzooei, Mahdi
• Boujemâa, Achchab
• Buallay, Amina
• Bukhari, Syed Asim Ali
• Busari, Saheed
• Butt, Hilal
• Cahyono, Eko
• Caniago, Indra
• Che Azmi, Anna
• Chmet , Federico
• Chowdhury, Md Sultanul
• Chowdhury, Mohammad Abdul Matin
• Costa, Joana
• Cuesta-Valiño, Pedro
• Daud, Dalila
• Daud, Mohd Ariff
• E-Vahdati, Sahar
• Ebrahim, Ahmed
• Echchabi, Abdelghani
• Ehsan, Asim
• El Attar, Abderrahim
• El Kadiri  Boutchich, Driss
• El-Halaby, Sherif
• Elgattani, Tawida
• Eliwa, Yasser
• Elrashidy, Zeinab
• Endeshaw, Berhanu
• Ezeh, Precious
• Faizulayev, Alimshan
• Fakhroddin, Mohammadrezaei
• Fakhrunnas, Faaza
• Farag, Eman
• Farok, Sayd
• Farooqi, Muhammad
• Fitriningrum, Andriati
• Ghaemi Asl, Mahdi
• Gholami Jamkarani, Reza
• Ghosh, Saibal
• Grassa, Rihab
• Guizani, Moncef
• Hamdan, Allam
• Hamid, Wahyuniati
• Handayani, Wuri
• Hanif, Muhammad
• Hanifa, Mohd Hisham
• Hapsari, Meri
• Harkati, Rafik
• Haron, Hasnah
• Haron, Md Harashid
• Harun, Shukor
• Hasan, Hazriah
• Hasan, Rashedul
• Hasan, Zulkifli
• Hassan, Mohamat Sabri
• Hassan, Suzan
• Heniwati, Elok
• Hj Besar, M. Hairul Azrin
• Hon Wei, Leow
• Hrichi, Yosr
• Hudaefi, Fahmi
• Hudaib, Mohammad
• Hussainey, Khaled
• Ibrahim, Abdul-Jalil
• Iranmanesh, Mohammad
• Isa, Mohamad Yazid
• Ishak, Nor Syahidah
• Islam, Reazul
• Jaafar, Aziz
• Jaffar, Romlah
• Jamadar, Yasmin
• Jatmiko, Wahyu
• Javeed, Anam
• Johan, Zaimy
• Johari, Fuadah
• Juliana, Juliana
• Junaidi, Junaidi
• Kaawaase, Twaha
• Kabuye, Frank
• Kachkar, Omar
• Kamarudin, Fakarudin
• Kamayanti, Ari
• Kasoga, Pendo
• Kasri, Rahmatina
• Kawata, Yukichika
• Khalid Ahmed, Azam Abdelhakeem
• Khalid, Airil
• Khan, Zaher
• Khelil, Imen
• Khokhar, Abdul Rahman
• Kumar, Senthil
• Lada, Suddin
• Lajuni, Nelson
• Lee, Siew Peng
• Maamor, Selamah
• Madah Marzuki, Marziana
• Mafruhat, Ade Yunita
• Mahadi, Nur Farhah
• Mahaini, Mohammad Ghaith
• Majdalawieh, Munir
• Majid, Nurul Huda
• Marzban, Shehab
• Masron, Tajul Ariffin
• Masud, Md. Abdul Kaium
• Mateev, Miroslav
• Mawardi, Imron
• Miah Cpa, Muhammad Shahin
• Miah, Mohammad
• Mikail, Sa'id Adekunle
• Mindra, Rachel
• Modekurti, Kameshwar Rao
• Mohamad Ariff, Akmalia
• Mohamad Shafi, Roslina
• Mohamad, Muslim Har Sani
• Mohamad, Nor Raihan
• Mohammadi, Shaban
• Mohammed Kamil, Naail
• Mohammed, Nafisah
• Mohd Ali, Nor Aishah
• Mohd Ariffin , Noraini
• Mohd Khalil, Najwa
• Mohd Rasid, Mohamed Eskandar Shah
• Mohd Sofian, Fatimah Noor Rashidah
• Mohd Thas Thaker, Hassanudin
• Mohd Yusof, Rosylin
• Mohd Yusoff , Syarah Syahira
• Mohd-Rashid, Rasidah
• Msaid, Suzana
• Muda, Ruhaini
• Muhamad Asni, Muhammad Fathullah Al Haq
• Muhamad Sori, Zulkarnain
• Muhamat, Amirul Afif
• Muhammad, Izlawanie
• Muhammad, Mohd Zulkifli
• Muhammad, Rifqi
• Muhmad, Siti Nurain
• Mukhlisin, Murniati
• Muneeza, Aishath
• Mustafa, Murtala
• Mustapha, Zakariya
• Mutamimah, Mutamimah
• Naghshbandi, Nader
• Nagimova, Almira
• Nahar, Hairul
• Nalukenge , Irene
• Napier, Christopher
• Nawaz, Tasawar
• Neifar, Malika
• Nomran, Naji Mansour
• Nsereko, Isaac
• Olaniyi, Nafiu
• Omar Zaki, Hafizah
• Orobia, Laura
• Osman, Ahmadzamri
• Özdemir, Mücahit
• Pramono, Sigit
• Qamar-Uz Zaman, Qamar-Uz Zaman
• Qayyum, Abdul
• Qoyum, Abdul
• Rafiki, Ahmad
• Rahman, Khalil
• Rahman, Muhammad
• Ramadilli, Shamsher
• Rashid, Mamunur
• Ratnasari, Ririn Tri
• Raza, Syed Ali
• Rosly, Saiful
• Rosman, Romzie
• Sa'id, Hadiza
• Saad, Ram Al Jaffri
• Saba, Irum
• Sahul Hamid, Fazelina
• Saif, Mashaal
• Salehi, Mahdi
• Salleh, Fauzilah
• Sarea, Adel
• Satt, Harit
• Sawarjuwono, Tjiptohadi
• Secinaro, Silvana
• Selim, Mohammad
• Sendawula, Kasimu
• Shabbir, Malik Shahzad
• Shahimi, Shahida
• Shahwan, Syahidawati
• Shaik Mohammed, Wasiullah
• Shaikh, Salman Ahmed
• Sharairi, Mohammad
• Sharofiddin, Ashurov
• Shawtari, Fekri
• Sherif, Mohamed
• Shnyrkova, Anna
• Siraj, Siti Alawiah
• Siswantoro, Dodik
• Smadi, Safaa
• Suandi, Aprilia
• Suhartanto, Dwi
• Sukmana, Raditya
• Suriani, Dr
• Suryani, Suryani
• Suzuki, Yasushi
• Syed Alwi, Sharifah Faigah
• Syed Yusuf, Sharifah Norzehan
• Taha, Roshaiza
• Tamanni, Luqyan
• Thangadurai, Sarah
• Ting, Irene Wei Kiong
• Tlemsani, Issam
• Tumwebaze, Zainabu
• Uddin, Mohammad
• Uddin, Mohammad Shamsu
• Uddin, S. M. Sohrab
• Uluyol, Burhan
• Umar, Umar
• Vinnicombe, Thea
• Wachira, Phd, Mumbi
• Waheed, Abdul
• Wahyono, Budi
• Wan Jusoh, Wan Noor Hazlina
• Wardi, Yunia
• Warninda, Titi Dewi
• Wasiuzzaman, Shaista
• Wibowo, Agus
• Widyastuti, Umi
• Yaacob, Mohd Hasimi
• Yakob, Rubayah
• Yang, Tiezheng
• Yapp, Emily
• Yasmin, Sofia
• Yaya, Rizal
• Zafar, Muhammad Bilal
• Zaif, Figen
• Zainal Abidin, Nor Hafizah
• Zakariyah, Habeebullah
• Zauro, Nurudeen Abubakar