Submission guidelines

1. Submission and Review

Authors can submit the full manuscript to the Journal of Science via email at: tapchikhoahoc@daihocthudo.edu.vn

All submitted manuscripts will be reviewed for scientific content by reputable scientists in the relevant field.

The Journal does not accept articles already published in other publications and will not return unapproved submissions.

The author bears full legal responsibility for the content and results of the published research.

2. Article Structure

Articles in the Journal of Science are presented in the following order:

Abstract: State the main idea and summary of the article.

Introduction: Overview of the research situation, the timeliness of the issue, and the problem statement.

Content: Methods, tools, and content of the research conducted.

Conclusion: Research results and directions for further research.

References.

Note: The headings are numbered using Arabic numerals (e.g., 1. Introduction; 2. Content (2.1, 2.2…); 3. Conclusion).

3. Presentation Format

Length: No more than 10 typed pages on A4 paper.

Font: Times New Roman (Unicode), size 12.

Margins: Left margin 3 cm, right margin 2.5 cm, top spacing 2.5 cm, bottom spacing 2.5 cm.

Line spacing: 1.1 (Multiple).

Other requirements:

Scientific terminology and units of measurement must comply with current regulations.

Formulas and figures should be presented using common symbols.

Figure titles should be placed below the figure, and table/chart titles above the table.

4. Technical Guidelines

LaTeX is encouraged for papers in Natural Sciences and Technology.

Chemical formulas can be presented using ACD/Chem Sketch or Science Helper for Word.

Foreign names should be written in Latin characters.

The article must include a title, abstract, and keywords in both Vietnamese and English:

Abstract: No more than 10 lines.

Keywords: At least 5 words.

The Vietnamese abstract should be placed after the article title and author's name.

The English abstract (including the article title) should be placed after the References section.

5. References

Citations must follow APA version 7 standards (APA 7th Edition).

6. Author Contact Information

Authors should clearly state their affiliation, phone number, and email address for easy contact and communication at the end of the article.

Science Journal - Hanoi Metropolitan University

98 Duong Quang Ham Street, Cau Giay District, Hanoi

Email: tapchikhoahoc@daihocthudo.edu.vn