RAHMANKULOVA, Zumrad. THE PROBLEM OF SOURCES IN THE STUDY OF TEKKE HISTORY (A CRITICAL REVIEW OF ERKAN ÖVÜÇ’S ARTICLE). INTERNATIONAL CONFERENCE ON SCIENCE, INNOVATION AND GLOBAL DEVELOPMENT, [S. l.], v. 1, n. 3, p. 25–31, 2026. DOI: 10.5281/zenodo.18946157. Disponível em: https://www.globalconferencehub.org/index.php/sigd/article/view/323. Acesso em: 4 apr. 2026.