Information For Authors

1. The manuscript must be in English using Times New Roman with font size 12, double spaced and with margins of two inches.
2. A manuscript should typically not exceed 20 pages and should, in no event, exceed 40 pages.
3. The title page should include the paper title, authors' names (starting with first name) and permanent affiliations, and the name, email address and telephone number of the person to whom reviewers’ comments, page proofs and reprints should be sen

4. The following page should include the paper title, an abstract (not exceeding 150 words) and a list of two to six key words.

5. The text of the paper should begin on a new page, section headings should be designated by Arabic numerals (1, 2, 3 etc.), and subsection headings should be numbered as 1.1, 1.2, 1.3 etc. Figures, tables and displayed equations should be numbered consecutively throughout the text (1,2,3 e.t.c). Equation number should appear flush left in parentheses and running variables for equations (e.g. I = 1,.....,n ) flush right in parentheses

6. Acknowledgements and related information should appear in a footnote numbered consecutively
and designated by superscripts in the text.
7. References in the text should follow the author-date format. The references should be typed
beginning on a new page.
8. Submissions should be made electronically in MS word format and corrected page proofs must
be returned within seven days of receipt. Submission of manuscript should be addressed to