| 1 | -- | 27 | Mike Thelwall, Saheeda Thelwall, Ruth Fairclough. Male, Female, and Nonbinary Differences in UK Twitter Self-descriptions: A Fine-grained Systematic Exploration |
| 28 | -- | 40 | Fangjie Xi, Ronald Rousseau 0001, Xiaojun Hu. "Sparking" and "Igniting" Key Publications of 2020 Nobel Prize Laureates |
| 41 | -- | 66 | Dag W. Aksnes, Kaare Aagaard. Lone Geniuses or One among Many? An Explorative Study of Contemporary Highly Cited Researchers |
| 67 | -- | 95 | Loet Leydesdorff, Caroline S. Wagner, Lin Zhang 0004. Are University Rankings Statistically Significant? A Comparison among Chinese Universities and with the USA |
| 96 | -- | 115 | Lucy L. Xu, Miao Qi, Fred Y. Ye. Identifying Scientific and Technical "Unicorns" |
| 116 | -- | 138 | Hyejin Park, Han-Sung Kim, Han Woo Park. A Scientometric Study of Digital Literacy, ICT Literacy, Information Literacy, and Media Literacy |
| 139 | -- | 162 | Wenyu Chen, Yan Cheng, Jia Li. A Causal Configuration Analysis of Payment Decision Drivers in Paid Q&A |
| 163 | -- | 178 | Tian Jiang, Xiaoping Liu, Chao Zhang, Chuanhao Yin, Huizhou Liu. Overview of Trends in Global Single Cell Research Based on Bibliometric Analysis and LDA Model (2009-2019) |