by Prof. Mr. Roeslan Saleh $7.00
by Sagimun MD $6.00
by Drs. Domi C. Matutina $12.00
by Ir. Respati $7.00
by Dra. M. Sri Sulastri Rifai, M.Pd $6.00
by Drs. H. Basri Iba Asghary $11.00