1. English Education, English Language Department, Universitas Muhammadiyah Gresik, Gresik, Jawa Timur, Indonesia
2. Education Department, Universitas Lambung Mangkurat, Banjarmasin, Indonesia
3. English Education, Universitas PGRI Ronggolawe Tuban, Tuban, Indonesia
4. English Education Department, Universitas Muhammadiyah Prof Dr Hamka Fakultas Keguruan dan Ilmu Pendidikan, East Jakarta, Indonesia
5. Psychology, Universitas Islam Negeri Antasari, Banjarmasin, Indonesia