1. Alagos, P. (2019). Qatar-Malaysia trade reaches $130mn in Q1 2019. Gulf Times. Retrieved from https://www.gulf-times.com/story/634905/Qatar-Malaysia-trade-reaches-130mn-in-Q1-2019 (Revise in-text).
2. Aziz, A. (2019). Qatar to invest in Sabah petrochemical plant: MED. The Malaysian Reserve. Retrieved from https://themalaysianreserve.com/2019/06/26/qatar-to-invest-in-sabah-petrochemical-plant-med/ (Revise in-text).
3. Balla, E. (2012). Emerging middle powers and global security challenges: The case of Brazil and Turkey—Implications for Portugal. JANUS.NET: E-Journal of International Relations, 3(1), 156–163.
4. BBC. (2015). Members’ surprised by Saudi anti-terror coalition plan. BBC News. Retrieved March 26, 2018, from https://www.bbc.com.
5. Bernama. (2018). Qatar businessman expresses interest to invest in third national car. Bernama. Retrieved March 22, 2020, from https://www.bernama.com/en/news.php?id=1676009.