Nainggolan, M.F. , Saragi, C.P. and Sitohang, M. 2021. Model Penetapan Harga Beras di Pasar Tradisional. Jurnal Agriust. 2, 1 (Dec. 2021), 13–16. DOI:https://doi.org/10.54367/agriust.v2i1.1787.