Vol. 12 No. 2 (2019)

(1) School of Economics and Business, Telkom University, Indonesia, Indonesia ,

(2) 1School of Economics and Business, Telkom University, Indonesia 2Graduate School of Business Universiti Sains Malaysia, Malaysia, Indonesia ,

(3) Graduate School of Business Universiti Sains Malaysia, Malaysia, Malaysia

(1) 1School of Business and Management, Institut Teknologi Bandung, Indonesia 2Faculty of Agricultural Technology, Universitas Teknologi Sumbawa, Indonesia, Indonesia ,

(2) School of Business and Management, Institut Teknologi Bandung, Indonesia ,

(3) School of Business and Management, Institut Teknologi Bandung, Indonesia ,

(4) Faculty of Agricultural Technology, Universitas Teknologi Sumbawa, Indonesia

(1) School of Business and Management Institut Teknologi Bandung, Indonesia ,

(2) School of Business and Management Institut Teknologi Bandung, Indonesia

(1) Wood Science and Engineering Department, College of Forestry, Oregon State University, USA, United States ,

(2) Electrical Engineering Department, Jakarta State Polytechnic, Indonesia, Indonesia

(1) Chair of Innovation Economics, Technische Universität Berlin, Germany, Germany ,

(2) School of Business and Management, Institut Teknologi Bandung Department of Marketing, Branding and Tourism, Middlesex University London, United Kingdom

(1) School of Business and Management, Institut Teknologi Bandung, Indonesia ,

(2) School of Business and Management, Institut Teknologi Bandung