APA Citation

PPTM, I. D. (1986). Kajian timah study on tin. Dep. PPTM.

Chicago Style Citation

PPTM, Indonesia. Dep. Kajian Timah Study On Tin. Dep. PPTM, 1986.

MLA Citation

PPTM, Indonesia. Dep. Kajian Timah Study On Tin. Dep. PPTM, 1986.

Warning: These citations may not always be 100% accurate.