The original time for scientific research Depends on The quantity of results to be obtained 2 - the extent of development of this research for the previous research on the subject of the study 3 - sufficient time to focus the researcher to be able to do a thorough research 4 - speed of thought (mental) in the researcher
The time depends on the policy of the journal. If these journals indexed of Elsevier (scopes), these journal would take time two month or more than two months via getting the acceptance letter. The other part of journals that indexed according to ISI Thomson Reuters, these journals will take time more than three months according to the policy of the journal. Both Elsevier (scopes) and ISI Thomson Reuters will depend on the type of paper by getting the acceptance letter.yes of course, I mean, that the quality of paper, need to cover in addition to including all parts, abstract, methodology, the framework of study along with the limitation of the study.
The natural time for manuscript processing is not definite. It can range from a couple of months to a couple of years. The processing time therefore depends on a lot of factors
The policy of the journal
Availability of academic editors and reviewers to review the manuscript
The quality of the manuscript and how much work the authors still have to satisfy the reviewers.
There two factors to consider, for some studies, there are internal review process where an internal publication working group has to review and approve your work before you submit it to a journal. Journals themselves also have their on review process that will also take time. Taking these two into consideration, it can take you up to a 6 months or more depending on the review process your paper has to go through.
There is no natural time for manuscript processing. The time required depends on the journal. I have published an article in less than two months after submission. In addition, i have submitted an article in another journal for more than 8 months, they are still looking for reviewers. I believe, reviewers play a major role in determining the time for manuscript processing. Although some journals have a policy of four to six months after submission. These journals still rely on the reviewers to return the reviewed manuscripts in time.