Deni Sunaryo,
1Student of the Doctoral Program in Management Science, Faculty of Economics, Terbuka University and Lecturer at Serang Raya University, Banten Indonesia,
Indonesia
Etty Puji Lestari,
Lecturer of Management Science Doctoral Program, Faculty of Economics, Terbuka University, Banten, Indonesia,
Indonesia
Siti Puryandani,
Promoter Team for Doctor Program in Management Science, Faculty of Economics, Terbuka University and Lecturer at STIE Bank BPD Central Java, Indonesia,
Indonesia
Hersugondo,
Promoter Team for Doctor Program in Management Science, Faculty of Economics, Terbuka University and Lecturer at Diponogoro University, Indonesia,
Indonesia