Nasution, Rusly ZA. “KEMAMPUAN LOBI DAN NEGOSIASI MENJADI SUATU KEHARUSAN GLOBAL”. EDUCARE 5, no. 1 (August 1, 2007). Accessed July 22, 2026. https://jurnal.fkip.unla.ac.id/index.php/educare/article/view/61.