Cárdenas-Garcí­a, Jaime F. “Labour Productivity: The Link Between Use-Value, Value, and Information”. Cosmos and History: The Journal of Natural and Social Philosophy 19, no. 1 (September 27, 2023): 327–355. Accessed May 9, 2024. http://cosmosandhistory.org/index.php/journal/article/view/1070.