Dhewanto, Wawan, Herliana Sri, Sudrajati Ratnaningtyas, and Masca Indra T. 2013. “Towards an Innovation Cluster in Indonesia - a Literature Study and Research Agenda”. Jurnal Manajemen Teknologi 12 (1). https://journal.sbm.itb.ac.id/index.php/mantek/article/view/464.