[1]
Soto Marrero, L.L. and López Rodríguez, M.L. 2026. Methodological foundations for an activity-based costing (ABC) system for rail freight and passenger transport in the Cuban Railway Union. Cuban Journal of Public and Business Administration. 10, (May 2026), e381. DOI:https://doi.org/10.5281/zenodo.20139528.