by Drs. H. Abu Ahmadi $9.00
by Prof. Dr. H. Muhaimin, M.A $11.00
by Drs. Ahmad Amir Aziz, M.Ag $6.00
by Ir. Mul Muyani Sutedjo $12.00
by Drs. Zainuddin $7.00
by Dra. Khusnul Khotimah $6.00