Arafah, S. N., Ayu, S. F. and Wibowo, R. P. (2022) “The Effect of Behavior and Characteristics of Shallot Farmers on Production Risk in Deli Serdang District”, Randwick International of Social Science Journal, 3(4), pp. 870-877. doi: 10.47175/rissj.v3i4.509.