Multiple contributions will not only be discovered, but also be considered as academic misconduct.
Multi-submission of one manuscript is an academic misconduct explicitly prohibited by academic circles. At the same time, contributions or contributions that have not been explicitly rejected by magazines are all multi-submissions. Multi-submission of one manuscript has a very negative impact on the magazine, because it involves copyright issues and will seriously bring lawsuits to the magazine, so the magazine has been strictly investigating this behavior. When a magazine discovers the behavior of submitting more than one manuscript, it may inform the author's unit, which is extremely unfavorable to the author's personal development, so the author must put an end to the behavior of submitting more than one manuscript.