Rustamova Shokhista Sharifovna. THEORETICAL CONCEPTS ON IMPROVING COMMUNICATIVE SKILLS OF HIGHER SECONDARY SCHOOL PUPILS. eijmr [Internet]. 2025 Mar. 10 [cited 2026 Mar. 24];12(03):3-6. Available from: https://www.eijmr.org/index.php/eijmr/article/view/2704