by Don W.S., Threes Emir, dan Cherry H $7.00
by H. Unus Suriawira $0.00
by Kunarjo $11.00
by DR. Ir. Hj. Tati Nurmala, S.W $6.00
by Ir. H. Rahmat Rukmana & Hj. Yuyun Yuniarsih, SP., MBA., MM. $6.00
by DR. Ir. Liliek Agustina $6.00
by Lembaga Kajian Hukum Bisnis FH USU Medan $6.00
by Dr. Zakiah Daradjat, dkk $7.00
by Prof. Dr. Abuddin Nata, MA $9.00
by Chichi Sukarjo $6.00
by Shaleh Tamimi $5.00
by Denny Indrayana $6.73