The name Scilit uses components of the words “scientific” and “literature”. This database of scholarly works is developed and maintained by the open access publisher MDPI.
Scilit is a comprehensive, free database for scientists using a new method to collate data and indexing scientific material. Our crawlers extract the latest data from CrossRef and PubMed on a daily basis. This means that newly published articles are added to Scilit immediately.
NDLTD is an international organization dedicated to promoting the adoption, creation, use, dissemination, and preservation of ETDs. It supports electronic publishing and open access to scholarship in order to enhance the sharing of knowledge worldwide.
Global ETD Search – developed in partnership with the University of Cape Town, South Africa – is a free service that allows researchers to find ETDs based on keyword, date, institution, language and subject. Researchers may submit queries and view results using the familiar style of popular Web search engines. This new search service will allow researchers to locate relevant theses and dissertations far more effectively than current tools.
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The One Repo, aims to solve the problem of IR (institutional repository) fragmentation by providing a single point for searching all of the world's IRs.
Open Access Journals Search Engine will search in 3627 Open Access Journals (OAJ). It almost cover all subject areas right from humanities to pure sciences.