Jofi Puspa * Corresponding Author Faculty of Agricultural Sciences, Nutrition Sciences and Environment Management, Justus-Liebig University Germany
Conny Tjandra Rahardja YKPN School of Business (STIE YKPN), Yogyakarta Indonesia
Gadjah Mada International Journal of BusinessMaster in Management | Faculty of Economics Business | Universitas Gadjah Mada Jl. Teknika Utara No. 1 Yogyakarta 55281 Indonesia | Phone: +62 274 511036 | Fax: +62 274 511035
Statcounter