Mouffok, M., Mesli, A., Abdelmalek, I., & Gontier, E. (2016). Effect of the formulation parameters on the encapsulation efficiency and release behavior of p-aminobenzoic acid-loaded ethylcellulose microspheres. Journal of the Serbian Chemical Society, 81(10), 1183–1198. https://doi.org/10.2298/JSC160308068M