Andri Amaliel Managanta,  Faculty of Agriculture, Universitas Sintuwu Maroso,  Indonesia
Nuraini Siti Hardini,  Faculty of Agriculture, Universitas Sintuwu Maroso,  Indonesia

Novyandra Ilham Bahtera,  Department of Agribusiness, Faculty of Agriculture, Fisheries, and Marine Science, Universitas Bangka Belitung; Doctoral of Agricultural Economics, Faculty of Economics and Management, IPB University,  Indonesia
Tanti Novianti,  School of Business, IPB University,  Indonesia
Ratih Septiyanti,  Master of Science Agribusiness, Faculty of Economics and Management, IPB University,,  Indonesia

Dany Juhandi,  Politeknik Wilmar Bisnis Indonesia,  Indonesia
Jenny Elisabeth,  Politeknik Wilmar Bisnis Indonesia,  Indonesia
Natalia Lusianingsih Sumanto,  Politeknik Wilmar Bisnis Indonesia,  Indonesia
Muhammad Mabrur,  Politeknik Negeri Medan,  Indonesia
Nofriadi Nofriadi,  Politeknik Negeri Medan,  Indonesia
Indri Dithisari,  Politeknik Negeri Medan,  Indonesia
Ananda Yunita,  Politeknik Negeri Medan,  Indonesia
Widya Yohana Hutapea,  Politeknik Wilmar Bisnis Indonesia,  Indonesia

Badiatud Durroh,  Universitas Bojonegoro,  Indonesia
Sriyatun Sriyatun,  Universitas Bojonegoro,  Indonesia
Masahid Masahid,  Universitas Bojonegoro,  Indonesia

Faris Nurkholis,  Department of Agricultural Socio-Economics, Faculty of Agriculture, Universitas Tanjungpura,  Indonesia
Dewi Kurniati,  Department of Agricultural Socio-Economics, Faculty of Agriculture, Universitas Tanjungpura,  Indonesia
Imelda Imelda,  Department of Agricultural Socio-Economics, Faculty of Agriculture, Universitas Tanjungpura,  Indonesia