Irwandi D, Sukmawati A, Ulfah D. Chemical Compound Of Liquid Smoke Derived From Leaf Of Piper betle L And Piper crocatum Ruiz & Pav. SANITAS [Internet]. 1Jun.2018 [cited 4May2024];9(1):35-3. Available from: https://sanitas.e-journal.id/index.php/SANITAS/article/view/20180601-irwandi