Is the open access citation advantage real?
https://doi.org/10.1371/journal.pone.0253129 “A total of 5,744 items were retrieved. Ultimately, 134 items were identified for inclusion. 64 studies (47.8%) confirmed the existence of OACA, while 37 (27.6%) found that it did not exist, 32 (23.9%) found OACA only in subsets of their sample, and 1 study (0.8%) was inconclusive. Studies with a focus on multiple disciplines … „Is the open access citation advantage real?“ weiterlesen