Pengembangan alat angkat roda pendarat depan pesawat terbang komersial pada towbarless aircraf tractor dan simulasi pembebanan = Development of lifting device of commercial aircraft nose landing gear on towbarless aircraft tractor ; with loading simulation

Mesin pengangkat

Perancangan dan pembuatan mesin pengisi otomatis dengan pengendali berbasis programmable logic controller (PLC) = Design and development of an automatic filling machine based on a Programmable Logic controller (PLC)

Handbook of rigging: lifting, hoisting, and scaffolding for construction and industrial operations

Handbook of rigging : for construction and industrial operations