DOMINGO, E. K. F.; FLORENCONDIA, N. T. Geotechnical Evaluation of Sawdust-Derived Biochar as a Sustainable Stabilizer for Clayey Soils in Nueva Ecija. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 6, n. 11, p. 6–13, 2025. DOI: 10.65138/ijprse.2025.v6i11.1237. Disponível em: https://journal.ijprse.com/index.php/ijprse/article/view/1237. Acesso em: 29 nov. 2025.