Ibáñez, S., & Suñé, J. M. (1970). Experimental study of pH in dispersed systems of pharmaceutical interest: II. Definitive tests for the selection of techniques. Ars Pharmaceutica (Internet), 11(5-6), 215–239. Recuperado a partir de https://revistaseug.ugr.es/index.php/ars/article/view/9710