HASRIANA; LAWALENNA SAMANG; M. NATSIR DJIDE; TRI HARIANTO. A STUDY ON CLAY SOIL IMPROVEMENT WITH BACILLUS SUBTILIS BACTERIA AS THE ROAD SUBBASE LAYER. GEOMATE Journal, [S. l.], v. 15, n. 52, p. 114–120, 2018. Disponível em: https://geomatejournal.com/geomate/article/view/797. Acesso em: 2 may. 2024.