Siti Munawaroh, Fakultas Ilmu Keperawatan, Universitas Muhammadiyah Ponorogo, Indonesia

Sugeng Mashudi, Universitas Muhammadiyah Ponorogo

Sholihatul Maghfirah, Universitas Muhammadiyah Ponorogo

Prof. Dr. Ab Fatah Bin Ab Rahman, Universiti Sultan Zainal Abidin, Malaysia, Malaysia

cholik harun rosjidi, MUHAMMADIYAH UNIVERSITY OF PONOROGO, Indonesia

Hery Ernawati, Indonesia