Mechanical behavior, under four-point bending test, of compositions with soil, bio-char and charcoal. Research, Society and Development, [S. l.], v. 9, n. 12, p. e14691210966, 2020. DOI: 10.33448/rsd-v9i12.10966. Disponível em: https://rsdjournal.org/rsd/article/view/10966. Acesso em: 5 dec. 2025.