Sihaloho, R. A. H., Prabowo, T. B. . and Kusuma, R. P. (2022) “Food Crisis in Yemen: The Roles of Food and Agriculture Organization (FAO) from 2015 to 2020”, Nation State: Journal of International Studies, 5(1), pp. 59 - 74. doi: 10.24076/nsjis.v5i1.504.