TY - JOUR PB - IOP Publishing Ltd TI - Preface, peer review declare, article: Effect of Glycerin as Plasticizer in Formulation of Grape Seed Oil (Vitis vinifera L.) Emulgel Peel-Off Mask SN - ISSN 1755-1315 A1 - Fith Khaira Nursal, Fith A1 - Nining, Nining A1 - Rahmani, Aisyah JF - IOP Conference Series: Earth and Environmental Science ID - repository9213 AV - restricted UR - http://repository.uhamka.ac.id/id/eprint/9213/ ER -