“RAQOBATBARDOSHLIKNI SHAKLLANTIRISH VA RIVOJLANTIRISHNING M. PORTER MODELI (MILLIY ROMB)” (2026) Yangi O’zbekistonda Tabiiy va Ijtimoiy-gumanitar fanlar respublika ilmiy amaliy konferensiyasi, 4(4), pp. 155–158. Available at: https://universalpublishings.com/index.php/gumanitar/article/view/17965 (Accessed: 18 May 2026).