No.

Subject

1

Title

The title will be composed with Unicode code - Times New Roman font, size 16. It will be in bold, lowercase (except the specific name), only capitalized the first letter, centered. The title is no more than 12 words (excluding prepositions and conjunctions). 

2

 Author Name

 Affiliations

 Corresponding author

All names involved in the manuscript must be presented with an order distinguished by the commas, right below the article title, with descriptions of the affiliation. The author order list is constructed based on their contribution to the work. The main author is the one whose name appears first in the list. . The corresponding author will have an asterisk (*) on their name and directly contact the Journal regarding the manuscript’s topics. The list is written with Unicode code, Times New Roman font, font size 12, in lower case and not in bold.

Foreign authors’ names: first name + last name

Vietnamese authors’ names: last name +middle name + first name

The Journal encourages all authors to provide an ORCID (Open Researcher and Contributor Identifier ID), an index of authors receiving a clear recognition of all their contributions from the scientific community.

Affiliations: The list of places of work is also numbered corresponding to the list of authors:  

Nguyen Ngoc Bao Chau^1*, Lê Thuy To Nhu², Akira Suzuki¹

¹Ho Chi Minh City Open University, Vietnam
²Agricultural Hi-Tech Park of Ho Chi Minh City

*Tác giả liên hệ, Email: nguyenvana@gmail.com

Authors’ information, including full names, academic degrees, affiliations, positions, emails, phone, addresses, must be fully provided in the Cover Letter as well as when submitting on the online system of the Journal.

3

ABSTRACT

The phrase ABSTRACT is bold and capitalized, but not numbered.

The abstract is in Unicode, Times New Roman font, the font size 12. It must be no more than 250 words expressing in a single paragraph which includes: an overview of the objectives, the research methods, the results, and principal conclusions. However, the summary will not have the equations, table, figures, or references.

4

Keywords

"Keywords" is italicized, and only capitalizes the first letter.

All the keywords are not capitalized, except for personal names / scientific names. The manuscript should include 4-5 keywords, separated by commas and have no punctuation at the end.

Keywords: agricultural soil, bacteria, Barrientosimonas humi C4., chlorpyrifos

5

Manuscript’s Structure

The manuscript should have to be formatted in Microsoft Word, not exceeding 7,000 words (about 15 pages typed in A4 size including references).
Margin left 3 cm, right 2.5 cm, top 2.5 cm, bottom 2.5 cm. The authors should have to use Unicode code, Times New Roman font, font size 12; spacing: single line, before: 6pt, after: 0pt; justified text. The first line of each paragraph should be indented by one-tab space (0.5 in or 1.27 cm).

A manuscript could have various structure but must ensure all the necessary contents of a complete research. A scientific manuscript usually includes the following sections:

1.    Introduction

The introduction should be precise with no subtitles, mentions the research’s the necessity, the research’s objectives, the expected theoretical and practical contributions, and the research innovations.

2.    Theoretical basis

This part presents the basic theories/thesis and clarifies the views related to the manuscript.

The part presents the summary of other pieces of research (Authors, years, name of the study, methods, and the results).

Based on that, the authors would propose a research model, an analytical framework, or research assumptions for their work.

3.    Research method

Based on the identified research models, the analytical framework, or the research hypotheses, the research specifies the appropriate analytical methods/ research models to produce scientifically sound results.

The scope of the research is presented clearly through methods of data collection; these methods also describe in detail how to measure variables in the study.

Sources of data must be fully and reliably cited.

4.    Research results

The research findings could be from qualitative and quantitative analysis. This part also indicates the difference of the research results of the study compared with other previous relevant studies, identifies the scientific & practical contributions, limitations of research, and proposals for further studies.

The study should only discuss what has been stated and defined in the manuscript; the results will directly support the conclusion.

5.    Conclusion

Conclusions are driven directly from the results of the study after contrasting with previous studies’ research objectives. The policies, solutions, proposals are practically recommended based on the results of the research.

6

 Heading

The manuscript is decentralized with headings in Arabic numerals.

1. Level 1 (ex: 1., 2., 3., …): bold, lowercase, only first letters capitalized.

1.1. Level 2 (ex: 1.1, 1.2., 2.3., ...): bold, italic, lowercase, only first letters capitalized.

1.1.1. Level 3 (ex: 1.1.1, 1.1.2., 2.1.1., …): italic, not bold, lowercase, only first letters capitalized.

7

Table

"Table" is shown in bold. The title places on the top of the table, left-aligned, not bold, lowercase, and only the first letter is capitalized. All tables should be numbered (Arabic) and referenced in the text appropriately. They must be centered and placed immediately after the content referring to them.

Table 1
The title places on the top of the table, left-aligned, not bold, lowercase, only the first letter is capitalized.
The heading of each column must be in bold

8

Figure

The authors employ "Figure" to describe all images, charts, maps, flowcharts, etc. used in the manuscript. They must be centered and placed immediately after the content referring to them. The images used in the manuscript must be clear and of good quality. The figures’ title must be set below the image and numbered with the Arabic system.

"Figure" which is in bold, lowercase, and only the first letter is capitalized. The title of the figure (not bold, lowercase, except the first letter) will immediately follow the word "Figure" after a period. Units should be included in the figure.     

                                                                                                  Figure 1. The title places on the bottom of the figure

9

Note & Source

Note: The notes (if any) place at the bottom of the table/figure, font size is 10, justified text, integrated into the table/figure.

Source: font size is 10 and located at the bottom, left corner of the table/figure

10

Formula

Any equations should be editable texts, not images. Equations should be numbered consecutively (numbers are in parentheses) on the right side of the page and mentioned as equations 1,2, etc.. The fractions are displayed in one line; a [/] sign separates the numerators and denominators. Additionally, any more complex equations should be shown using the equivalent software.

11

Unit

Measurement units must be presented accurately by using the International System of Units (SI).

12

Date

Date is displayed in a format: 15/06/2020

13

In-text Citation

The Journal has complied with APA format (American Psychological Association - 6th edition). Detailed instructions on the 6th APA citation standards are available at the website of Purdue University, USA:

https://apastyle.apa.org/style-grammar-guidelines/references/examples

14

 Acknowledgments

A explicit acknowledgment announces the contributions of all organizations and individuals who have provided funding and/or facilitated/conducted the research (with their permission). Any potential conflicts of interest should be disclosed. 

15

Footnote

The footnotes are placed at the end of the reffered pages and numbered with Arabic numerals, font Times New Roman, size 10:

(1) Thuế lũy tiến được thảo luận bởi Ahan (1974, 1976).

(2) One of the founding editors of ephemera recalls that part of ephemera’s ‘motivation [to include the ‘Note’ section] was to open up to authors not fully entrenched in university discourse’ (R14, email correspondence).

16

 References

References contains at least 20 documents. The list of references places at the end of the manuscript. The authors should ensure that all sources are appropriately cited and correspond to each citation in the manuscript."References" is in bold, lowercase, and only the first letter is capitalized.The Journal has complied with APA format (American Psychological Association - 6th edition). Detailed instructions on the 6th APA citation standards are available at the website of Purdue University, USA:

https://apastyle.apa.org/style-grammar-guidelines/references/examples

17

 SUPPLEMENTARY

Additional documents attached to the manuscript should be submitted for review, if any.

AAdditional documents (referred to as the Supplementary/Appendix) will place after the "References" section, numbered with the letters A, B, C, and appropriately referenced in the text.

These supplementary/Appendixes are neither modified by the Editorial Board nor published after the approval.