Boboqulov O. O‘ZBEKISTON SSR NING AFRIKA DAVLATLARI BILAN ILMIY-TEXNIKAVIY HAMKORLIGI. ScienceProblems [Internet]. 2024 Jun. 5 [cited 2025 May 23];4(S/3). Available from: https://scienceproblems.uz/index.php/journal/article/view/1813