Salem, A. A., Soliman, A. A., & El-Haty, I. A. (2011). New Spectrophotometric Method for Determining Nitrogen Dioxide in Air Using 2,2-azino-bis(3-ethyl benzothiazoline)-6-Sulfonic Acid-Diammonium Salt and Passive Sampling. Libertas Academica.
Trích dẫn kiểu ChicagoSalem, Alaa A., Ahmed A. Soliman, và Ismail A. El-Haty. New Spectrophotometric Method for Determining Nitrogen Dioxide in Air Using 2,2-azino-bis(3-ethyl Benzothiazoline)-6-Sulfonic Acid-Diammonium Salt and Passive Sampling. Libertas Academica, 2011.
Trích dẫn MLASalem, Alaa A., Ahmed A. Soliman, và Ismail A. El-Haty. New Spectrophotometric Method for Determining Nitrogen Dioxide in Air Using 2,2-azino-bis(3-ethyl Benzothiazoline)-6-Sulfonic Acid-Diammonium Salt and Passive Sampling. Libertas Academica, 2011.