@article{repository9213, title = {Preface, peer review declare, article: Effect of Glycerin as Plasticizer in Formulation of Grape Seed Oil (Vitis vinifera L.) Emulgel Peel-Off Mask}, publisher = {IOP Publishing Ltd}, journal = {IOP Conference Series: Earth and Environmental Science}, author = {Fith Khaira Nursal, Fith and Nining, Nining and Rahmani, Aisyah}, url = {http://repository.uhamka.ac.id/id/eprint/9213/}, issn = {ISSN 1755-1315} }