Dear Mohanad Halboos,

The primary elements of the cover letter include a Head of the letter, the body, and the closing:

* Head of the letter:

This part includes the name and title of the Editor-in-Chief or handling editor, the name of the journal, and the date. 

*Body of the letter:

This part is the core of the cover letter; this is where you will make a case for why your paper should be granted a peer review.

•  Begin with a concise opening statement announcing that you are submitting a manuscript entitled for consideration as a Research Article, Letter, Brief Communication, Note, or other format tailored to the journal. 
• The summary should be limited to just a few sentences. Consider the following points to help you craft your summary: Why is your study important?, What are your most interesting findings?, What are the implications and broader significance of the findings?What gaps in the research do your study fill?.After the description of your study, provide a brief statement of how or why the work is relevant to the scope of the target journal and of interest to its readership.

*Closing of the letter:

The final paragraph of the body covers a few formalities. This paragraph should confirm that: The research is original. The manuscript has not been published elsewhere and is not under consideration by any other journal. All the authors have approved of the submission of the manuscript to this journal.There are no conflicts of interest.Informed consent was provided, and appropriate ethical standards were followed. Suggested reviewers: Many journals invite or require authors to list recommended peer reviewers for their manuscript and to mention any individuals they would strongly prefer NOT to review the manuscript (e.g., because of a conflict of interest). Select these individuals carefully, and keep these statements polite.

Finally, The final sentence should simply express appreciation for the editor’s consideration. For example, “Thank you for your consideration of our manuscript. I look forward to hearing from you.” An appropriate and typical closing is “Sincerely.” The closing is followed by your signature and typed name, institutional affiliation, and address, and contact information.

Best regards,

Musab TR

Dear Mohanad Halboos,

The primary elements of the cover letter include a Head of the letter, the body, and the closing:

* Head of the letter:

This part includes the name and title of the Editor-in-Chief or handling editor, the name of the journal, and the date. 

*Body of the letter:

This part is the core of the cover letter; this is where you will make a case for why your paper should be granted a peer review.

•  Begin with a concise opening statement announcing that you are submitting a manuscript entitled for consideration as a Research Article, Letter, Brief Communication, Note, or other format tailored to the journal. 
• The summary should be limited to just a few sentences. Consider the following points to help you craft your summary: Why is your study important?, What are your most interesting findings?, What are the implications and broader significance of the findings?What gaps in the research do your study fill?.After the description of your study, provide a brief statement of how or why the work is relevant to the scope of the target journal and of interest to its readership.

*Closing of the letter:

The final paragraph of the body covers a few formalities. This paragraph should confirm that: The research is original. The manuscript has not been published elsewhere and is not under consideration by any other journal. All the authors have approved of the submission of the manuscript to this journal.There are no conflicts of interest.Informed consent was provided, and appropriate ethical standards were followed. Suggested reviewers: Many journals invite or require authors to list recommended peer reviewers for their manuscript and to mention any individuals they would strongly prefer NOT to review the manuscript (e.g., because of a conflict of interest). Select these individuals carefully, and keep these statements polite.

Finally, The final sentence should simply express appreciation for the editor’s consideration. For example, “Thank you for your consideration of our manuscript. I look forward to hearing from you.” An appropriate and typical closing is “Sincerely.” The closing is followed by your signature and typed name, institutional affiliation, and address, and contact information.

Best regards,

Musab TR

the best way to write a cover letter is to focus on Employer need rather than fully focusing on your capabilities. It must be illustrated your skills according to employer requirements.

Explain in your own words the significance and novelty of the work, the problem that is being addressed, and why the manuscript belongs in this journal. Do not simply insert your abstract into your cover letter! Briefly describe the research you are reporting in your paper, why it is important, and why you think the readership of the journal would be interested in it.

i agree with Musab TR

regards 

Dear brother in the South,

You have to prove that, how much your article is worth for the journal and the readers as well. This can be done through, what satisfied, attractive, wonder and strange information you can bring to the table;

regards