Sirait, Yosua, 		Sipayung, Albert, 		Sebayang, Sawin, AND 		Sitanggang, Hotmiantua.
" PERENCANAAN KOMPRESSOR PENGKONDISIAN UDARA RUANGAN OPERATOR CRANE DI PT. INALUM" <em>Jurnal Teknologi Mesin UDA</em> [Online], Volume 3 Number 2 (31 December 2022)