Scheepers, L., Bisset, C. and Horden, H. 2023. A MATHEMATICAL MODEL TO DETERMINE THE OPTIMAL AGE FOR HARVESTING PIGS WHILE MAXIMISING PROFITABILITY. The South African Journal of Industrial Engineering. 34, 3 (Nov. 2023), 304–317. DOI:https://doi.org/10.7166/34-3-2934.