Boboqulov O. O‘ZBEKISTON SSR NING AFRIKA DAVLATLARI BILAN ILMIY-TEXNIKAVIY HAMKORLIGI. ScienceProblems [Internet]. 2024 Jun. 5 [cited 2026 Mar. 5];4(S/3). Available from: http://www.scienceproblems.uz/index.php/journal/article/view/1813