Gaya APA

SUBSTITUTION MATERIAL, DESIGN AND SURFACE TREATMENT OF TOOL DRILL Ø8.5 DSS-853 BY SHAFT OP-25 MACHINING PROCESS. (2019). BEKASI: President university.

Gaya MLA

SUBSTITUTION MATERIAL, DESIGN AND SURFACE TREATMENT OF TOOL DRILL Ø8.5 DSS-853 BY SHAFT OP-25 MACHINING PROCESS. . BEKASI: President university, 2019. Text.