M. Asif Nur Fauzi,
Department of Islamic Economics, Sekolah Tinggi Ekonomi dan Bisnis Islam (STEBI) Syaikhona Kholil Sidogiri, Pasuruan,
Indonesia
Toto Suryadi,
Department of Commercial Shipping and Port Management, Akademi Maritim Pembangunan Jakarta,
Indonesia
Mohammad Firman,
Department of Pancasila and Civic Education, Universitas Linggabuana PGRI Sukabumi,
Indonesia
Sukron Mazid,
Department of Indonesian Language and Literature Education, Faculty of Teacher Training and Education, Universitas Tidar, Magelang,
Indonesia