https://moodle.enu.kz/pluginfile.php/251970/mod_lesson/intro/12.pdf?time=1762110444220
презентация:
https://moodle.enu.kz/pluginfile.php/251970/mod_lesson/intro/12-%D0%9F%D0%B0%D1%80%D0%B0%D0%BB%D0%BB%D0%B5%D0%BB%D1%8C%20%D1%82%D0%B0%D0%BF%D1%81%D1%8B%D1%80%D0%BC%D0%B0%20%D0%BE%D0%B1%D1%8A%D0%B5%D0%BA%D1%82%D1%96%D1%81%D1%96.pptx
