by Ir. Suharto $7.00
by B. Asnawati Z $7.00
by Richard & David A. Saphiro $7.00
by Prof. dr. Bambang Madiyono, SpJP, SpA(K) $7.00
by Dra. Rostamailis $9.00
by Muhammad Shaleh al-Utsaimin $5.00