by Abbas Salim $9.00
by Masyhud Ali $28.00
by Seno Gumira Ajidarma $8.00
by ISEI $25.00
by David Berry $9.00
by Ir. Doli Siregar, M.Sc., FRICS., SVC $11.00
by Drs. H. Abu Ahmadi $11.00
by T. Sarpian $7.00
by Aziz Alimul $7.00
by Muhammad ash-Shayim $6.00
by FERRY BARRYADI; IWAN YUSWANDI $6.00
by MUHAMMAD BAGIR $17.00