by Prof. Dr. Ir. Ali Khomsan $11.00
by Th. Endang Purwoastuti $6.00
by Prof. Dr. Soekidjo Notoatmodjo $9.00
by Dr. Beate Jakob, Dr. Cristoph Benn & Dr. Erlinda Senturias $7.00
by Dr. Al Rasyid, SpS, Dr. Lyna Soertidewi, SpS(K) $7.00
by Tarwoto $9.00
by W. Montgomery Watt $11.00
by $11.00
by $4.00
by WK $12.00
by Prof. A. Rahman H. Habanakah $5.00
by HARTATI NURWIJAYA $11.00