“Efficacy of Biological Activity of Andrographis Paniculata Extracted by Using Supercritical Carbon Dioxide (Sc-CO2) Extraction”. Jurnal Teknologi (Sciences & Engineering) 69, no. 4 (June 20, 2014). Accessed September 13, 2026. https://journals.utm.my/jurnalteknologi/article/view/3175.