Gold Open Access 6: 2015-2020

Gold Open Access 6 covers DOAJ-listed journals as of 1/1/2021 and articles 2015-2020: more than one million articles in 2020. Please see the book, available as a free pdf at https://waltcrawford.name/goa6.pdf or as a color paperback at https://www.lulu.com/en/us/shop/walt-crawford/gold-open-access-2015-2020-articles-in-journals-goa6/paperback/product-2ndqwe.html?page=1&pageSize=4NOTE: Nine journals with fees had erroneous "n" status. (It's likely that another nine journals with no fee had "f.") The dataset has been corrected to match the master spreadsheet and reloaded on 9/15/2021. Thanks to Lisa Janicke Hinchliffe for pointing out this error.

《Gold Open Access 6》涵盖自2021年1月1日起DOAJ（开放获取期刊目录）中的期刊及其2015-2020年的文章：2020年包含超过一百万篇文章。请参阅该书，该书以免费PDF形式可在https://waltcrawford.name/goa6.pdf下载，或以彩色平装书形式在https://www.lulu.com/en/us/shop/walt-crawford/gold-open-access-2015-2020-articles-in-journals-goa6/paperback/product-2ndqwe.html?page=1&pageSize=4购买。请注意：九种收取费用的期刊存在“n”状态错误（可能还有九种不收取费用的期刊存在“f”状态错误）。数据集已根据主电子表格进行更正，并于2021年9月15日重新加载。感谢Lisa Janicke Hinchliffe指出这一错误。