Raj JK. Point load strengths of Tertiary sedimentary rocks from the Batu Arang area, Peninsular Malaysia. Malaysian J. Sci. [Internet]. 1995 Jun. 28 [cited 2024 Nov. 15];16(2):49-57. Available from: https://malindojournal.um.edu.my/index.php/MJS/article/view/4793