Jahan CS, Quamruzzaman C, Mazumder QH, Haque TA. ARTIFICIAL GROUND FREEZING METHODFOR SHAFT CONSTRUCTIONIN MADDHAPARA HARDROCK MINE, BANGLADESH: MINIMIZATIONOFITS COST. Pakistan Journal of Scientific & Industrial Research [Internet]. 2004 Apr. 26 [cited 2024 May 20];47(2):112-7. Available from: http://v2.pjsir.org/index.php/biological-sciences/article/view/1477