Wirya Purba, Y.Z. and Thony Ak, A. 2020. Analysis of Factors Affecting Tuber Consumption Based on Income Classes at Palembang City Indonesia. International Journal on Advanced Science, Engineering and Information Technology. 10, 4 (Aug. 2020), 1696–1701. DOI:https://doi.org/10.18517/ijaseit.10.4.7321.