Giang, V., 		Thuy Hanh, P., & 		Van Lam, N.
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 Research on the Preparation of Self-nano-emulsifying  Drug Delivery System Containing Gynostemma pentaphyllum Dry Extract for Application in Skin Care Cosmetics.
<em>VNU Journal Of Science: Medical And Pharmaceutical Sciences, 39</em>(1).
doi:10.25073/2588-1132/vnumps.4488