Postscripts :

1. The names which aren't enclosed in the above list aren't the Master Installer, the Installers, the Assistant Installers and the Native Speaker of Quanta Indonesia English Education Institute (Nama-nama yang tidak tercantum dalam daftar di atas bukan Master Installer, para Installer, para Assistant Installer dan Native Speaker Lembaga Pendidikan Bahasa Inggris Quanta Indonesia)
2. The certificate of accomplishment in learning English through Subconscious-Installing Method issued by Quanta Indonesia English Education Institute is only signed by Master Installer AM. Prayitno and is confirmed by the director of it, M. Ghufron. 
   (Sertifikat prestasi dalam belajar bahasa Inggris melalui metode penginstalan alam bawah sadar yang dikeluarkan oleh Lembaga Pendidikan Bahasa Inggris Quanta Indonesia hanya ditandatangani oleh Master Installer AM. Prayitno dan diperkuat oleh Direkturnya, M. Ghufron.)
3. The Guide Books Of Level Quanta Mastering English Issued By Quanta Indonesia     English Education Institute:
   1. MASTERING ENGLISH LANGUAGE 
   2. LET'S COMMUNICATE IN ENGLISH (Quanta Pre-Elementary IA and IB) 
   3. LET'S COMMUNICATE IN ENGLISH (Quanta Elementary IA and IB)
   4. LET'S COMMUNICATE IN ENGLISH (Quanta Intermediate IA and IB) 
   5. LET'S DELIVER AN ENGLISH SPEECH (Quanta Post-Intermediate IA and IB)
   6. LEVEL QUANTA MASTERING ENGLISH 
   7. APPARATUSES OF LEARNING PROCESS IN LEARNING ENGLISH THROUGH SUBCONSCIOUS-INSTALLING METHOD