by Sagimun MD $7.00
by Drs. Mustofa Yani J.P $7.00
by Arief Sardiman, dkk $11.00
by $16.00
by Drs. Nanang Gojali, M.Ag $7.00
by Eddy Tano, Dipl. Chem. Eng. $7.00
by Drs. H. Abu Ahmadi $11.00
by Drs. Inu Kencana Syafiie, Djamaludin Tandjung, dan Supardan Modeong $11.00
by Drs. Muhsin M.K. S.Ag, M.Sc $6.00
by Ridha Anwar $6.00
by Revi Devi Paat $9.00
by Thomas Harris $11.00