@article{article, title  = {{Why are some websites researched more than others? A review of research into the global top twenty}},

 url = {{}},

 year = {{2020}},

 month = {{1}},

 author = {{Thelwall M}},

 doi = {{10.3145/epi.2020.ene.01}},

 volume = {{29}},

 journal = {{Profesional de la Informacion}},

 issue = {{1}},

 note = {{Accessed on 2025/03/10}}}