Azman Suhaimy, K. et al. 2018. Sovereignty of A Nation: A Lesson Learnt From the Case of Batu Puteh Island (Pedra Branca). International Journal of Engineering and Technology. 7, 2.29 (May 2018), 1147–1150. DOI:https://doi.org/10.14419/ijet.v7i2.29.15145.