Nanoencapsulation of Pelawan Stem Extract (Tristaniopsis merguensis Grifft.) Using Polycaprolactone (PCL). ALKIMIA [Internet]. 2023 Feb. 28 [cited 2025 May 10];7(1):311-6. Available from: https://jurnal.radenfatah.ac.id/index.php/alkimia/article/view/28116