Outlined limitations and methodology for the research.
Limitations
The primary limitation of this work is that there exist a small number of articles and statistics about aromantic characters which complicates research. Thus, there appeared the lack of the evidence base to completely eliminate bias from the conclusions and evaluations while studying the topic.
Methodology
In terms of methods, case study was used in this work. According to Yin (2003), case study is an “inquiry that copes with the technically distinctive situation in which there will be many more variables of interest than data points, and as one result relies on multiple sources of evidence …, and as another result benefits from the prior development of theoretical propositions to guide data collection and analysis”. In this research paper, in case study three characters were used as an example of representation which became a base for argumentation.
Reference used: Yin, R. K. (2003). ‘Case study research: design and methods’.