Sources. Matériaux & terrains en études africaines was founded in 2020. It is published twice a year by INFRA-Nairobi. An interdisciplinary humanities and social sciences journal, it focuses on African and Afro-diasporic studies in literature and archaeology, highlighting research materials and analyses of their usage and the contexts in which they are produced. The journal publishes articles in English, French, and Portuguese, as well as in other languages (Arabic, Wolof, Kinyarwanda, Swahili, etc.) accompanied by translations. Sources. Matériaux & terrains en études africaines is joining OpenEdition Journals with open access to six issues.