Dahlan, H., 		Rusli, M., & 		Bur, M.
(2018).
 The Reduction of Stress Concentration at a Crack Tip Using Multi Stop-Drilled Hole (MSDH).
<em>Journal Of Ocean, Mechanical And Aerospace -Science And Engineering-, 55</em>(1), 6-10.
doi:10.36842/jomase.v55i1.54