Effect of Palm Oil Fiber (POF) to Strength Properties and Fracture Energy of Green Concrete. IEM Journal, [S. l.], v. 79, n. 1, 2018. DOI: 10.54552/v79i1.6. Disponível em: https://iemjournal.com.my/index.php/iem/article/view/6. Acesso em: 1 may. 2026.