Nam, N., 		Tho, N., 		Ngoc, N., & 		Trung, P.
(2020).
 Application of 1H DOSY NMR in Measurement of Polystyrene Molecular Weights.
<em>VNU Journal Of Science: Natural Sciences And Technology, 36</em>(2).
doi:10.25073/2588-1140/vnunst.4917