Unit8 : pengarahan (motivasi)
Ko k group 2@ 3
Ko k group 1@1
Ko k group 3@2
Ko k group 3@1
Ko k group 3@3
Ko k group 1@2
Evolusi prinsip prinsip koperasi
Ko k group 1@3
Topik4 : perancangan
Presentation for ko k (1)
