GREEN MARKETING: STRATEGY FOR GAINING SUSTAINABLE COMPETITIVE ADVANTAGE IN INDUSTRY 4.0

by Ika Purwanti, Muhammad Dzikri Abadi, Umar Yeni Suyanto
Published 2019-10-01

Market Concentration and Risk-Taking in Banking Sector Listed on Indonesian Stock Exchange

by Elliv Hidayatul Lailiyah, Ika Purwanti, Umar Yeni Suyanto
Published 2021-03-01

TRANSFORMATIONAL LEADERSHIP: MILLENNIAL LEADERSHIP STYLE IN INDUSTRY 4.0

by Umar Yeni Suyanto, Mu’ah Mu’ah, Ika Purwanti, Mokhtar Sayyid
Published 2019-08-01