Fadliah, I., Hasbiana Dalimunthe, Linda Lores and Desy Astrid Anindya 2022. Effect of Sales Volatility and Operating Cash Flow on Earnigs Persistence at PT. Nusantara II Plantation Tanjung Morawa. Enrichment : Journal of Management. 12, 5 (Nov. 2022), 3413-3418. DOI:https://doi.org/10.35335/enrichment.v12i5.822.