Baby Poernomo

 (STIAMI- Institute of Social Sciences and Management Jakarta-Indonesia)

Theodorus Pangalila

 (Pancasila dan Civic Education Department-Faculty of Social Science- Universitas Negeri Manado, Indonesia)

Budi

Universitas Islam Negeri Sumatera Utara Indonesia

 Siti Suprihatiningsih

STKIP Pamane Talino

Indrayani 

Universitas Batam, Indonesia