Hidayat, Alvi, 		Dalil, M, AND 		Arief, Dodi.
" The Effect of Thread Depth on the Fatigue Strength of AISI 4140 Bolt Material as a Retainer and Fastener for a Screw Conveyor" <em>Journal of Ocean, Mechanical and Aerospace -science and engineering-</em> [Online], Volume 70 Number 1 (30 March 2026)