Bakhtiyor Zakirjon-oglu Kayumov. “PROFESSIONAL DEVELOPMENT AND SUCCESS OF TEACHING STAFF IN HIGHER EDUCATION”. European Review of Contemporary Arts and Humanities 2, no. 2 (February 4, 2026): 52–55. Accessed April 5, 2026. https://claritaslumen.org/index.php/ercah/article/view/75.