Azmi, Fariz Al, Syaiful Hadi, and Novia Dewi. 2020. “The Analysis of the Structure, Behavior, and Performance of Tual Sagu Market in Kepulauan Meranti District”. Indonesian Journal of Economics, Social, and Humanities 2 (1):1-12. https://doi.org/10.31258/ijesh.2.1.1-12.