Ferreira, J., Santos, L., Ferreira, M., Oliveira, V., Rodrigues, C., Ferreira, A., & Domingos, I. (2025).
Life cycle assessment of pig production: A case study.
International Journal of Advances in Science, Engineering and Technology, 13(1), 50–54
https://iraj.in/journal/IJASEAT/paper_detail.php?paper_id=21699&name=Life_Cycle_Assessment_of_Pig_Production:_a_Case_Study