Alemad, A., Maher Al-Absi, Safwan Alagbarri, & Mofeed Al- Nowihi. (2020). Formulation by design approach for effervescent granules of vitamin C using statistical optimization methodologies. Journal of Applied Pharmaceutical Research, 8(4), 62-69. https://doi.org/10.18231/j.joapr.2020.v.8.i.4.62.69