2021. Conjact Glucomannan Flour Extraction From Porang Tube (Amorphophallus muelleri Blume) with Differents Simplicia- Solvent Ratio (Subject were obtained from the Klagon Village of Saradan District): Ekstraksi Tepung Konyak Glukomanan dari Umbi Porang (Amorphophallus muelleri Blume) pada Berbagai Perbandingan Simplisia-Pelarut (sampel didapatkan dari desa Klangon Kabupaten Saradan). Journal Pharmasci (Journal of Pharmacy and Science). 6, 2 (Jul. 2021), 119–122. DOI:https://doi.org/10.53342/pharmasci.v6i2.215.