R. Rachmaniar, A. . Firmansyah, M. D. Ananda, R. Ferdiansyah, and A. . Andriyannto, “Development of Ethyl p-Methoxycinnamate – Benzoic Acid Nanoconfined Coamorphous System to Enhance Solubility and Dissolution”, J Sains & Tek. Far. Ind., vol. 15, no. 1, pp. 25–35, Apr. 2026.