Antonio Chuh, Vijay Zawar, Regina Fölster-Holst, William Wong
DOI:
10.9734/ijtdh/2019/v35i430130
Page: 1-7
Nor Eldein Mohammed Ali Ahmed, Abdullahi Nur Hassan, Mohamed Ahmed Ibrahim Holi, Isam Galander
DOI:
10.9734/ijtdh/2019/v35i430128
Page: 1-7
Serme S. Samuel, Henry Bere Noëlie, Sombie Salif, Diarra Amidou, Kargougou Desire, Sombie S. Benjamin, C. Bougouma Edith, Mangano Valentina, Ouedraogo N. Issa, Tiono Alfred, Traore Yves, Soulama Issiaka, Modiano David, Sirima B. Sodiomon
DOI:
10.9734/ijtdh/2019/v35i430127
Page: 1-9
Margaret Uyilewhoma Inde, Jimmy Ebi Eko, Simon Alain Inah, Promise Iwara Eyo
DOI:
10.9734/ijtdh/2019/v35i430129
Page: 1-10
M. U. Ali, U. A. Umar, A. Yahaya, M. Lawal, M. S. Danhassan
DOI:
10.9734/ijtdh/2019/v35i430131
Page: 1-11