by Drs. Bayu Surianingrat $18.00
by Prof. Dr. dr. Sarwono Waspadji, SpPD-KEMD $7.00
by Jannes Eudes Wawa $9.00
by Umar Sulaiman Al-Asyqar $5.00
by Muhammad Ash-Shayim $5.00
by Muhammad al-Utsaimin $5.00