Rina Adi Kristianti, Henri Suharlim dan. “Business Strategy For Property Development In Cengkareng Business City Area”. Jurnal Manajemen Bisnis dan Kewirausahaan 2, no. 5 (August 3, 2019). Accessed April 28, 2024. https://journal.untar.ac.id/index.php/jmbk/article/view/4880.