Parmoon, G., Mohammadi Nafchi, A. and Pirdashti, M. (2019) “Effects of the polymer molecular weight and type of cation on phase diagrams of polythylene glycol + sulfate salts aqueous two-phase systems”, HEMIJSKA INDUSTRIJA (Chemical Industry), 73(6), pp. 375–385. doi:10.2298/HEMIND191003035P.