(1) Universitas Muhammadiyah Buton, Indonesia
(2) Universitas Muhammadiyah Buton, Indonesia
(3) Universitas Muhammadiyah Buton, Indonesia
(4) Universitas Muhammadiyah Buton, Indonesia
(5) Universitas Muhammadiyah Buton, Indonesia
(6) Universitas Muhammadiyah Buton, Indonesia