Permana, B., Ronauli, D. and Nugrahani, I. (2021) “Development and Validation of Spectrofluorometric Method for the Determination of Ascorbic Acid in Several Dosage Forms by Using Methylene Blue”, Acta Pharmaceutica Indonesia, 46(1), pp. 1-6. doi: 10.5614/api.v46i1.14917.