APA (7th ed.) Citation

Bisri, U. (1992). Bahan galian industri: Pasir kuarsa No.69. PPTM.

Chicago Style (17th ed.) Citation

Bisri, Uun. Bahan Galian Industri: Pasir Kuarsa No.69. PPTM, 1992.

MLA (8th ed.) Citation

Bisri, Uun. Bahan Galian Industri: Pasir Kuarsa No.69. PPTM, 1992.

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