One of the first things to do when determining where to publish your research is to see what journals are publishing research like yours. Use keywords from your own research to find articles like yours and see what journals they are published in.
Directories will have listings of journals on whatever criteria it focuses on. Remember that journals listed in directories still need to be evaluated for quality.
Academic journal publishers will create tools that help you find journals that are right for your research. It is important to remember that when you use a publisher's tool, you likely will only be finding journals that they publish.