GANA A. J.; ONI B. I.; OVIE E. G. Analysis, Assessment and Application of Cassava Peel and Groundnut Shell Biochar for Concrete Production. Journal of Systematic, Evaluation and Diversity Engineering, Nigeria, v. 13, n. 5, 2026. DOI: 10.70382/ajsede.v13i5.040. Disponível em: https://africanscholarpub.com/ajsede/article/view/1647.. Acesso em: 11 nov. 2026.