For the introduction....
Universitas Terbuka Learning Method
UT students are expected to learn independently. This self-learning method means that a student learns on his/her own initiative. UT provides learning materials specifically designed for independent learning.
You can find and buy the materials from this link
For buy the book : http://tbo.karunika.co.id/ and
Virtual Reading room : http://www.pustaka.ut.ac.id/ruang-baca-virtual
Cassette, Module and CD
This lesson are about UT's learning materials with the kind of lighting.