Dyfyniad APA

Escoto, A. D. (1983). Gel permeation chromatography of lignite hydroliquefaction products-an exploratory study. Philippine Engineering Journal.

Dyfyniad Arddull Chicago

Escoto, Angela D. "Gel Permeation Chromatography of Lignite Hydroliquefaction Products-an Exploratory Study." Philippine Engineering Journal 1983.

Dyfyniad MLA

Escoto, Angela D. "Gel Permeation Chromatography of Lignite Hydroliquefaction Products-an Exploratory Study." Philippine Engineering Journal, 1983.

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