Nihal, B., Gupta, N. V., Gowda, D. V., & M., M. (2018). FORMULATION AND DEVELOPMENT OF TOPICAL ANTI ACNE FORMULATION OF SPIRULINA EXTRACT. International Journal of Applied Pharmaceutics, 10(6), 229–233. https://doi.org/10.22159/ijap.2018v10i6.26334