Lini, R. FORMULASI DAN UJI SIFAT FISIK PASTA GIGI GEL DARI EKSTRAK KERING JAHE MERAH (Zingiber Officinale Roscoe Var. Rubrum): FORMULATION AND PHYSICAL PROPERTIES TEST OF DRY EXTRACT RED GINGER IN GEL TOOTHPASTE (Zingiber Officinale Roscoe Var. Rubrum). JPFI 2021, 10, 6-11.