Google Scholar is a freely accessible search engine that indexes the full text or metadata of scholarly literature across various formats such as books, articles, theses, and patents.
Google Scholar provides a comprehensive and easily accessible platform for discovering academic papers, theses, books, and patents. It's widely used by researchers and students for literature reviews and academic research.
VisionScience.com is an online resource dedicated to the field of vision science, providing information on human and animal vision, visual perception, color vision, motion perception, and related topics.
PsychData is an online platform for hosting and conducting surveys and experiments in psychology, supporting secure data collection for researchers and students.
IEEE Xplore is the online library of IEEE publications and standards, covering all fields of engineering, technology, and computing. It provides access to over six million full-text documents, including journals, conference proceedings, standards, books, and educational courses.