This book is a good place to start if you're looking to self-publish an OER. It contains information about publishing platforms, creation and distribution of your OER, and copyright.
This guide includes chapters on assembling a team for an open textbook project, writing and editing, peer review, promoting your text, and what to do after the book has been published.
The Open Access Journals Toolkit covers topics across the journal development lifecycle and everyday operation, such as journal creation, costs, staffing, policy development, through to indexing and key technical aspects