by Dr. Nashir bin Sulaiman al-Umr $6.00
by Muhammad Shaleh al-Utsaimin $5.00
by Machfud Ihsan $5.00
by Arsanto, dkk. $6.00
by Ariesandi Setyono $7.00
by Ir. Rustam Hakim, M.T., IALI $0.00
by Insan Budi Maulana, S.H., LL.M. $6.00