The purpose of publication should be indicated. The methodology should be mentioned. The results should be described to such an extent that, in connection with the tables and figures, the essential points of the paper are mentioned. Footnotes Footnotes may be given if necessary. Tables and figures Tables and figures should be prepared on separate sheets.
Tables require a heading and figures a legend, also prepared on a separate sheet.
On the back of each figure or table its number should be indicated and also the author's name. Color illustrations can only be reproduced in black and white. If not all variables are reported in this paper, then this should be indicated. Prefer if applicable graphical displays. If each single parameter is not presented in distribution, state the mean standard deviation.