T. Hien Tran, T. Thi Kim Ngan, N. Thi Cam Quyen, T. Nhut Pham, P. Nguyen Quynh Anh, and L. Thi Hong Nhan, “Formulation of an Essential Oil-Based Body Wash: Selection of Components and their Effects on Product Foamability and Emulsion Durability”, ajc, vol. 32, no. 10, pp. 2495–2501, Sep. 2020.