by dr. Ahmad Syauqi Al Fanjari $9.00
by Prof. Dr. dr. Siti A. Boediardja, dr. Titi Lestari Sugito $6.00
by Aziz Alimul $9.00
by Widyasari Kumala $8.00
by Prof. dr. A.J. Hukom $5.00
by Dr. Pradana Soewondo, SpPD-KEMD $7.00