Farhodov , Feruz Oybek o‘g‘li. “ZONALAR NAZARIYASI ZnO PLYONKALARINING XOSSALARINI O‘RGANISH VA ULARNING OLINISHI”. Educational Research in Universal Sciences 2, no. 5 (May 30, 2023): 573–578. Accessed November 25, 2024. http://erus.uz/index.php/er/article/view/2687.