“‘Z’ SHAKLIDAGI G‘OVLAR ORQALI 400 METR MASOFAGA G‘OVLAR OSHA YUGURUVCHILARNI TEXNIKASINI RIVOJLANISH”. 2026. ILMIY TADQIQOTLAR VA YANGI OLAM 4 (1): 125-31. https://journalss.org/index.php/ito/article/view/18757.