Agustin, Rini, Novica Sari, and Erizal Zaini. 2015. “The Release of Ibuprofen from Carbomer 940 Gel of Ibuprofen- Nicotinamide Cocrystal”. Jurnal Sains Farmasi & Klinis 1 (1):79-88. https://doi.org/10.29208/jsfk.2014.1.1.15.