APA (7 वां संस्करण) प्रशस्ति पत्र

Erni, J. (1999). Adsorption of phosphate on Nano-Ball Allophane. Change in Charge characteristics Induced by the adsobsption and mechanism analysis by Molecular orbital method. Ehime University Japan.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Erni, Johan. Adsorption of Phosphate on Nano-Ball Allophane. Change in Charge Characteristics Induced by the Adsobsption and Mechanism Analysis by Molecular Orbital Method. Ehime University Japan, 1999.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Erni, Johan. Adsorption of Phosphate on Nano-Ball Allophane. Change in Charge Characteristics Induced by the Adsobsption and Mechanism Analysis by Molecular Orbital Method. Ehime University Japan, 1999.

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