Hamedi M. Adnan and Deddy Mulyana
International Business Management 10 ( 3 ): 248 - 254 , 2016
Ilyas Lampe, Deddy Mulyana, Atwar Badjari and Nuryah Asri Sjafirah
The Social Sciences 12 ( 11 ): 1966 - 1973 , 2017