Ссылка: https://moodle.enu.kz/pluginfile.php/253346/mod_assign/intro/1%20%D0%BF%D1%80%D0%B0%D0%BA%D1%82%D0%B8%D0%BA%D0%B0%20%D0%BA%D0%B0%D0%B7.pdf
