by Herlina Suyati Bachtiar, SH., MBA. $7.00
by Zhou Fuyuan $20.00
by DR. Ir. Liliek Agustina $6.00
by SITI NAJMA $6.00
by Red. Tanwirul Afkar $9.00
by Ir. Heinz Frick & Moediartianto $7.00
