Laksitorini, M. D., L. U. Suryani, F. R. Muhammad, and H. Purnomo. “Application of Hildebrand Solubility Parameter to Identify Ethanol-Free Co-Solvent for Pediatric Formulation”. Indonesian Journal of Pharmacy, Vol. 34, no. 2, May 2023, pp. 218-26, doi:10.22146/ijp.6627.