Author Guideline

Authors must prepare manuscripts in accordance with the official journal template. The manuscript should be set on A4 paper size. The title must be written in Garamond, 16 pt, bold, and centered. Author names should be written in Garamond, 12 pt, bold, and centered. Institutional affiliations must be written in Garamond, 12 pt and centered, while email addresses should be written in Garamond, 12 pt, italic, and centered.

Manuscript Template: https://bit.ly/pssjtemplate

The heading ABSTRACT must be written in Garamond, 12 pt, bold, and centered. The abstract text should use Garamond, 12 pt, with single spacing and justified alignment, and should not exceed 250 words. Authors may provide a maximum of 6 keywords, written in Garamond, 12 pt and separated by commas. Keywords should be written in lowercase, except for proper nouns.

All main headings and subheadings must be written in Garamond, 12 pt, bold, and left-aligned. Figures and tables should be numbered consecutively and placed appropriately within the manuscript. Figure titles must be written in Garamond, 12 pt, bold, and centered, while the source note should be written in Garamond, 12 pt, italic, and left-aligned. The same formatting applies to table titles and source notes.

Equations must be presented in editable format and should be written using Cambria Math, 12 pt, italic, and centered.

The reference list must appear under the heading REFERENCES at the end of the manuscript. References should use a hanging indent, with the first line flush left and subsequent lines indented by 0.5 inches. All entries must be arranged alphabetically by the first author’s surname and formatted according to APA 7th edition style. The reference list should be double-spaced.