Bobby Ahmad (contributor)
Emisi Karbon Di Sektor IndustriOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor), Toni Kurniawan (contributor) and Sandi Rahamanto (contributor)
3:51
Permata Yang HilangOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor), Toni Kurniawan (contributor) and Sandi Rahamanto (contributor)
3:22
Resik Tanpa PanikOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor), Toni Kurniawan (contributor) and Sandi Rahamanto (contributor)
2:49
Mencintai Dua Wanita Dalam Satu HatiOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor), Toni Kurniawan (contributor) and Sandi Rahamanto (contributor)
3:30
Kisah Yang Belum UsaiOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor) and Toni Kurniawan (contributor)
2:58
Sakinah SelamanyaOHS Consultant Band, Bayu Nurwinanto (contributor), Andre ahmad (contributor), Bobby Ahmad (contributor), Toni Kurniawan (contributor) and Sandi Rahamanto (contributor)
3:04
