Labour and Social Trends in ASEAN 2007 ; Integration, Challenges and Opportunities
International Labour Office , 2015
 Majalah, Jurnal, Buletin
Yong, H.E. Ong Keng
ASEAN-EU relations: challenges and Opportunities
2006
 Artikel Jurnal
Digital transformation of the economy : challenges, trends and new opportunities
Stetlana Ashmarina, Anabela Sarmento, Marek Vochozka; editor
Springer, 2020
 Buku Teks
Spaan, Ernst
Labour migration from Sri Lanka to the Middle East / ernst Spaan
University of Leiden, 1989
 Buku Teks
Peranan social media release dalam mempengaruhi opini konsumen pada manajemen isu organisasi = The role of social media release in influencing consumers opinion on organisation's issue management
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2014
 UI - Makalah dan Kertas Kerja