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Open-Access Journal
Opinion Review
Christos Doudakmanis, Christina Kolla, Konstantinos Bouliaris, Matthaios Efthimiou, Georgios D Koukoulis 
World J Methodol 12(4):193-199. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.193
Review
Adel Salah Bediwy, Nermin Kamal Saeed, Mohammed Al-Beltagi 
World J Methodol 12(4):200-223. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.200
Minireviews
Öner Özdemir, Zeynep Arslan 
World J Methodol 12(4):224-234. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.224
Raktim Swarnakar, Shiv Lal Yadav 
World J Methodol 12(4):235-245. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.235
Mc Anto Antony, Rashmi Chandra, Subash Ala, Siddharth Patel, Diego Bello, Priyanshu Nain, Vipin Verma, Lakshya Chandra, Ravi Kant 
World J Methodol 12(4):246-257. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.246
Tamás Kullmann, András Drozgyik 
World J Methodol 12(4):258-263. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.258
Prospective Study
Erdal Karavas, Bunyamin Ece, Sonay Aydın, Mehmet Kocak, Zeliha Cosgun, Isil Esen Bostanci, Mecit Kantarci 
World J Methodol 12(4):264-273. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.264
Sheragaru Hanumanthappa Chandrashekhara, Krithika Rangarajan, Ayushi Agrawal, Sanjay Thulkar, Shivanand Gamanagatti, Deepak Raina, Subir Kumar Saha, Chetan Arora 
World J Methodol 12(4):274-284. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.274
Systematic Reviews
Nikolaos Kamaratos-Sevdalis, Alexandros Kamaratos, Marios Papadakis, Christos Tsagkaris 
World J Methodol 12(4):285-292. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.285
Abhishek Kumbhalwar, Sahana Hegde Shetiya, Pradnya Kakodkar, Vini Mehta, Ankita Mathur, Priyanka Porwal 
World J Methodol 12(4):293-304. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.293
Meta-Analysis
Musa Ahmed, Abdullah Abdulslam Abdullah, Idris Bello, Suad Hamad, Aboelgassim Bashir 
World J Methodol 12(4):305-318. Published online Jul 20, 2022. doi: 10.5662/wjm.v12.i4.305
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