Ibáñez, S., y J. Mª. Suñé. «Experimental Study of PH in Dispersed Systems of Pharmaceutical Interest: I. Material, Methods Used and Orientation Tests». Ars Pharmaceutica (Internet) 11, no. 3-4 (febrero 16, 1970): 111–122. Accedido julio 22, 2024. https://revistaseug.ugr.es/index.php/ars/article/view/9705.