Valizadeh-Haghi, S. , Shahbodaghi, A. and Nasibi-Sis* , H. 2021. ResearchGate Social Network: Opportunities and Challenges. Journal of Medical Library and Information Science. 2, (Jan. 2021), 1–6. DOI:https://doi.org/10.22037/jmlis.v2i.32545.