Elhawary, N. (2006). The Role of Agricultural Extension in Developing the Egyptian Exports of Medicinal and Aromatic Plants. test, 20(2), 1-28. doi: 10.21608/fjard.2006.197606
Nefesa Ahmed Hamed Elhawary. "The Role of Agricultural Extension in Developing the Egyptian Exports of Medicinal and Aromatic Plants". test, 20, 2, 2006, 1-28. doi: 10.21608/fjard.2006.197606
Elhawary, N. (2006). 'The Role of Agricultural Extension in Developing the Egyptian Exports of Medicinal and Aromatic Plants', test, 20(2), pp. 1-28. doi: 10.21608/fjard.2006.197606
Elhawary, N. The Role of Agricultural Extension in Developing the Egyptian Exports of Medicinal and Aromatic Plants. test, 2006; 20(2): 1-28. doi: 10.21608/fjard.2006.197606