These are some core journals in feminist philosophy you might find relevant to your search. Keep in mind, however, that this list is simply to get you started!
Hypatia: A Journal of Feminist Philosophy is a forum for cutting-edge work in feminist philosophy. Since its inception in the mid-1980s, Hypatia has been a catalyst for broadening and refining feminist philosophy as well as an invaluable resource for those who teach in this area.
The Journal of Philosophy publishes philosophical articles of current interest and encourage the interchange of ideas, especially the exploration of the borderline between philosophy and other disciplines.
"PhilPapers is a comprehensive index and bibliography of works in philosophy. In addition to indexing books and journal articles, we monitor open access archives and personal pages for articles by academic philosophers. We also accept articles directly from users, who can provide links or upload copies in our open access archive, the largest in philosophy."
Availability and more information from Catalyst...
This is a bibliography of more than 2,800 titles written or edited by women, covering women's contributions to all branches of philosophy. Entries are organized by subject and there is an author index of more than 1,900 names.
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Full text database of unique and diverse publications that focus on how gender impacts a broad spectrum of subject areas. With its archival material, find historical perspectives on the evolution of the women's movement, men's studies, the transgendered community, and the changes in gender roles over the years. Publications include scholarly journals, magazines, newspapers, newsletters, regional publications, books, and NGO, government and special reports. Covers 1970-current.
One part of the "Diversity Collection" which also includes the Alt-PressWatch and EthnicNewsWatch databases.
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Provides access to more than 12 million journal articles, books, images, and primary sources in 75 disciplines. Most journals are included from their first issue until 5 years ago.
(Searches through citations, subject indexing, and some full text)
Covers women's studies literature and feminist research, including political science, humanities, sociology, history, business and education. Covers 1972 - current.