Etika bisnis Islam era 5.0

Fauzia, Ika Yunia  ISLAM-ECONOMIC ASPECTS; BUSINESS ETHICS; ETHICS-RELIGIOUS ASPECTS

Metode penelitian kuantitatif, kualitatif dan R & D

Sugiyono  RESEARCH METHODS;

Metode penelitian bisnis : pendekatan kuantitatif dan kualitatif

Hermawan, Sigit  RESEARCH METHODS