1. Economic Development, Faculty of Economics and Business, University of Lampung, Jalan Dipangga Satya No. 42, Rajabasa, Bandar Lampung, INDONESIA
2. Economic Development, Faculty of Economics and Business, University of Lampung, Wisma Cantik Manis, Rajabasa, Rajabasa, Bandar Lampung, INDONESIA
3. Economic Development, Faculty of Economics and Business, University of Lampung, Puri Sejahtera Blok F No. 3, Hajimena, Natar, Lampung Selatan, INDONESIA