Мэдлэг баялаг бүтээх үндсэн хүчин зүйл болж байгаа тухай асуудлыг хөндөн бичсэн. Knowledge transferring technology has been changed over the years. When knowledge transferring ways were added into human society, they survival capacity has been
is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Easily share your publications and get them in front of 's ...