EFFECT OF NOSE BLADE ANGLE ON FACE STABILITY OF JACKED BOX TUNNELLING. Jurnal Teknologi, [S. l.], v. 78, n. 8-6, 2016. DOI: 10.11113/jt.v78.9633. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/9633.. Acesso em: 8 may. 2024.