1. Department of Guidance and Counseling , Universitas Negeri Padang, Padang, Indonesia
2. Department of Guidance and Counseling , Faculty of Education and Language, Atma Jaya Catholic University of Indonesia, DKI Jakarta, Indonesia
3. Department of Guidance and Counseling , Universitas Indraprasta PGRI, Jakarta, Indonesia
4. Indonesian Institute for Counseling , Education, and Therapy, Padang, West Sumatera, Indonesia