Eman Abd Elkhalek Elnady, Ibrahim Mohamed Badraia, Adel Abd El-Haleim Hagag, Sarah Amr Hamam
DOI:
10.9734/ajpr/2021/v7i230209
Page: 1-6
Heena Khan, Sheeba Parveen, Amitabh Dwivedi
DOI:
10.9734/ajpr/2021/v7i230210
Page: 7-18
Vishnu Kumar Tandon, Trayambak Dutta, R. Ezhil Arasan
DOI:
10.9734/ajpr/2021/v7i230211
Page: 19-27
Drahem Mansour Ahmed El-Fiky, Shimaa Basyony El-Nemr, Osama Abd Rab El-Rasoul Tolba, Waleed Ahmed El-Shahaby
DOI:
10.9734/ajpr/2021/v7i230212
Page: 28-38
Ikewuchi Catherine Chidinma, Kalaotaji Glory Biambo, Jonathan Nyebuchi, Amadi Chikadibia Fyneface, Nwika Goodnews
DOI:
10.9734/ajpr/2021/v7i230213
Page: 39-44