ARUL MURUGAN M., RAJENDRAN S., KARUNAKARAN M., SIVAKUMAR D., LOGANATHAN D., SAM PRASANNA J., VIJAY KARAN K. Investigation on Hand Operated Crusher Machine with Implement Cast-Iron for Its Applications. International Journal of Advanced Science and Technology, v. 29, n. 1, p. 1871-1879, 8 Jan. 2020.