Coal pillar sequential development design for pillar and bord workings: A critical appraisal
G Abdul-Khaaliq, A Aashish, Aadidev J
[View Abstract] [View PDF] pp. 1-11 (1079 KB)Denise Kumar, Aaron Ashish, Aadesh Aadi
[View Abstract] [View PDF] pp. 12-22 (1371 KB)