Instructions for authors

  • Abstracts must be provided in these three languages and not exceed 120 words.
  • The different illustrations (tables, figures, etc.) must be incorporated into the text of the article. 

I- Manuscrips

Articles submitted for publication (three copies) must not exceed 20 typed pages (tables, figures, graphs, bibliography, ... included) with a large margin to the left (3 cm), printed on 21 x 29 size paper , 7 cm (A4) with spacing of good legibility. (Times New Roman font size 12 recommended). Some flexibility is allowed to the authors, but they must organize the text clearly in sections such as: Introduction, Experimental details, Results, Discussion and Conclusion. Longer articles will be published by part in successive issues, each part being determined by the authors. It is requested in addition to the authors to kindly accompany the summary (in English, French, Arabic) of their articles, of keywords as complete as possible (in the 3 languages ​​also and for the mathematical articles, indicate the classification AMS) .
In the interest of saving time and respecting publication deadlines, it is recommended that authors take charge of the complete entry of their article on a microcomputer, and send it to the journal, after they have been notified. acceptance for publication, in the form of files on CD or by e-mail in attached files.
However, since the final formatting of the article is carried out by P.A.O. (Computer Aided Publication), authors are asked to avoid any formatting of their text. So you should avoid styling it.

II- Bibliography

The bibliographic references quoted in the text must include only the reference number in square brackets (ex .: [5]). If the name of the author appears in the text, it must be followed by the reference number. When the reference contains more than two authors, only the first is cited, followed by "and al".

For articles, the complete reference includes the names of the authors followed by the initials of their first names, the title of the article, the title of the periodical (in conformity with the abbreviations allowed), the volume, the number of the periodical, the year of publication and the relevant pages.

For the works, the reference must include the names of the authors followed by the initials of their first names, the complete title of the work, the volume, the volume, the first and the last page relating to the results discussed, the number of the edition if there are several, the name of the publisher, the place and the year of edition.

For scientific meetings (congresses, proceedings, ...), the reference includes the names of the authors followed by the initials of their first names, the title of the communication, the identification of the meeting, the place, the period and the pages concerned.

III- Iconography

Tables, boards, charts, maps, photographs, etc. must be provided separately, inset. They must be presented on white sheets of A4 format, individually or in groups, and have underneath the words "table" or "figure" assigned a number.

The illustrations and figures must be clear, professionally made and adequate for reproduction: a 50% reduction, if any, must lead to a suitable size and thickness of characters for good readability. Moreover, for computer-generated figures, in order to maximize contrast, the use of a laser or inkjet printer is essential.

Legends assigned their numbers must be grouped in a separate page.

The final presentation of the article will be left to the discretion of the Editorial Board.

Once the article accepted for publication, it would be appropriate to send the corrected version in 03 separate files: text file, table file, figure file in electronic version: CD and / or by E-mail to the e-mail corresponding to the section.

The three (03) copies (paper version only: one original plus two copies) must be sent to the following address: Vice-Rectorate responsible for Post-Graduation and Scientific Research.

Publications and Scientific Animation Department (15th floor). Constantine University 1. Route Aïn-El-Bey. 25000.Constantine. Algeria

N.B: Some instructions may not concern you.