Ahmad Izzuddin
https://scholar.google.co.id/citations?user=p5FGaFwAAAAJ&hl=id

Universitas Muhammadiyah Jember
Indonesia

Achmad Hasan Hafidzi
https://scholar.google.co.id/citations?user=ff7GMGYAAAAJ&hl=id

Universitas Muhammadiyah Jember
Indonesia

Elok Fitriyah
Universitas Muhammadiyah Jember
Indonesia