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Submission Preparation Checklist

As part of the submission process, authors are required to check off their submission's compliance with all of the following items, and submissions may be returned to authors that do not adhere to these guidelines.
  • The submission has not been previously published, nor is it before another journal for consideration (or an explanation has been provided in Comments to the Editor).
  • The submission file is in OpenOffice, Microsoft Word, or RTF document file format.
  • Where available, URLs for the references have been provided.
  • The text is single-spaced; uses a 12-point font; employs italics, rather than underlining (except with URL addresses); and all illustrations, figures, and tables are placed within the text at the appropriate points, rather than at the end.
  • The text adheres to the stylistic and bibliographic requirements outlined in the Author Guidelines.

Author Guidelines


Global Journal of Advancement Sciences (GJAS) aims to publish original contributions on all aspects of advancement sciences. The journal provides a platform for the publication of high-quality, peer-reviewed research work in the relevant field. By submitting a manuscript to GJAS, authors confirm that it is not under consideration for publication elsewhere and that they have obtained the necessary authority for publication.

GJAS strives to facilitate the rapid dissemination of full-length papers in the field of advancement sciences. To ensure efficient communication, authors are requested to present their results in a concise and compact form. Each paper should be self-contained, properly introduced, and supported by references to published work. It should also be fully documented with adequate source materials.


General Requirements:

The title page should include:

  1. Title of the article (not exceeding 200 characters), center justified, bold, "Times New Roman, 14 point."

  2. Name(s) of the Author(s) (not exceeding 10), information about the corresponding author, affiliations, addresses, center justified, "Times New Roman, 12 point."

  3. Abstract and Keywords: The abstract should be approximately 250 words, describing the background, objectives, methods, and results of the study. Keywords should range from 5 to 10 relevant terms.

  4. Main Text: Begin the main text justified, using "Times New Roman, 12 point" font.

The subsequent pages should contain the main text, acknowledgments (if applicable), appendices, references, figures with captions, and tables with captions. All text, headings, figures, and tables should be justified and presented in "Times New Roman, 12 point" font. Headings should be bold and flushed with the left margin.

The editorial team reserves the right to adjust the style of the submitted manuscripts to ensure uniformity and adherence to publication standards. All manuscripts should be submitted in Microsoft Word format; no other formats will be accepted.

Corresponding/Main Author:

Please clearly indicate the corresponding author, who will handle all correspondence related to the manuscript, including the refereeing process, publication, and post-publication matters. Provide the corresponding author's telephone and fax numbers, along with their email and postal address. Full postal addresses must also be provided for all co-authors.


The abstract should summarize the background, objectives, methods, and results of the study in approximately 250 words. Follow the same format as the general requirements.


Under this heading, state the purpose of the article and summarize the rationale for the study. Only include relevant references in this section; avoid presenting data or conclusions.


Clearly identify the method of investigation, including the relevance and equipment used, providing information about the model and manufacturer. Reference earlier work and provide sufficient details to allow subsequent investigations on the subject. Specify starting materials, chemicals, raw materials, chemical equations, processes, and scientific justifications.

Results and Discussion:

Present the results in a logical sequence. Number and insert tables and figures close to the corresponding points in the discussion. Table captions should be sequentially numbered and placed at the top, while figure captions should be placed below the figure. During the discussion, emphasize new aspects of the study and draw conclusions based on the results. Ensure conclusions align with the goals stated in the introduction. Avoid making unsupported statements and refrain from making confirmatory statements unless they are backed by overwhelming experimental evidence. New hypotheses may be proposed when warranted, but they should be accompanied by appropriate recommendations.


Acknowledge individuals or organizations that contributed physically or intellectually to the research. Technical assistance does not justify authorship but can be acknowledged in a separate paragraph.


List references at the end of the paper, following the order in which they occur in the text. Cross-references may be

Privacy Statement

At the Global Journal of Advancement Sciences (GJAS), we are committed to safeguarding the privacy of our authors and users. We assure you that any personal information, such as names and email addresses, entered on our journal site will be used solely for the purposes stated by the journal and will not be disclosed or made available to any other party.

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Thank you for your trust in the Global Journal of Advancement Sciences. We are committed to maintaining the highest standards of privacy and data protection.


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Privacy Statement

The names and email addresses entered in this journal site will be used exclusively for the stated purposes of this journal and will not be made available for any other purpose or to any other party.