Marwa Awad Mustafa, Maaly Mohamad Mabrouk, Sabry Abd Ellatif Abou Saif, Nadia Muhammad Elwan
DOI:
10.9734/ijtdh/2021/v42i730473
Page: 52-62
Arnol Bowo-Ngandji, Djabidatou Ousmanou, Atembeh-Noura Efietngab, Nkengazong Lucia, Halmata Mohamadou, Ngonde Marie Chantal
DOI:
10.9734/ijtdh/2021/v42i730467
Page: 1-13
Clifford Ikhuoria Owobu, Akhator Terence Azeke, Victor Valentine Ideiyenmin, Orume Enegbuya, Adaugo Chizoma Owobu, Ehioze Matthew Isoa, Esteem Tagar, Ehiremhen Ozah, Alex Payim Igbe, Reuben Eifediyi, Maxy Odike
DOI:
10.9734/ijtdh/2021/v42i730468
Page: 14-21
Anthony Chibuike Onyebueke, Ancilla Kate Umeobieri, Kindness Chidi Irikannu
DOI:
10.9734/ijtdh/2021/v42i730469
Page: 22-31
Ismail Abdullateef Raji, Oche Mansur Oche, Aminu Umar Kaoje, Yahaya Mohammed, Balarabe Adamu Isah, Mansur Olayinka Raji, Kehinde Joseph Awosan, Auwal Usman Abubakar, Amina Mohmmed
DOI:
10.9734/ijtdh/2021/v42i730470
Page: 32-42
Auwal Usman Abubakar, Ismail Abdullateef Raji, Aminu Umar Kaoje, Umar Mohammed Ango, Mohammed Abdullahi Abdulkarim, Mohammad Danmadami Abdulaziz, Abubakar A. Danmafara, Yahaya Mohammed
DOI:
10.9734/ijtdh/2021/v42i730472
Page: 43-51