Author(s) : A Yasid - Mansur - Saidurrahman - Nasution, Khoiruddin - Sodik, Mochamad - Hadi, Samsul - Riyanta - May, Asmal - Rangkuti, Ramlan Yusuf - Minarti, Sri - Katili, Syafrudin - Dilo, Asna Usman - Zubair, Muhammad Kamal - Al Arif, M Nur Rianto -