I have an article I intend to publish in an online academic journal, but I don't know the most reputable academic journal to submit the article to for publication. I sent the article to some journals , they acknowledged the submission , reviewed it within a day and demanded for publication fee of $65. The short duration of the review made me to be skeptical about the reputation of these journals . I also discovered that some online journals have global impact factor, some have universal impact factor, some have cosmos impact factor, while some have only impact factor. I am confused, which of these is more acceptable in academic world.