"Ketegangan Laut Cina Selatan" oleh Council on Foreign Relations ( https://www.cfr.org/global-conflict-tracker/conflict/territorial-disputes-in-the-south-china-sea )
"Menjaga Kedaulatan Maritim Indonesia di Laut Cina Selatan" oleh ISEAS-Yusof Ishak Institute ( https://www.iseas.edu.sg/media/commentaries/maintaining-indonesias-maritime-sovereignty-in-the-south-china- laut/ )
"Pendekatan Indonesia terhadap Sengketa Laut Cina Selatan" oleh RSIS Commentary ( https://www.rsis.edu.sg/rsis-publication/rsis/co16209-indonesias-approach-to-the-south-china-sea-dispute/ #.Y6_OjezMLIU )
Dewan hubungan luar negri, 2022
Jurnal pertahanan,2019
Administrasi informasi energi AS, 2013
Sang diplomat, 2020