by Nabil Hamid Al-Mu\'az $11.00
by Al-Hafizh Ibnul Qayyim al-Jauziyah $5.00
by Abdul Mujieb $5.00
by Prof. Dr. S.C. Utami Munandar $11.00
by A. Lukasik, SCI. $4.00
by E. Martasudjito, Pr $10.00