agustin rizki dwi, Hakim A, Ariani S. Comparison Of Secondary Metabolite Level In Vetiver Root Extract (Vetiveria zizanioides L.) Based On Shading Factors To Support Natural Substance Chemistry Lectures. Chem.Educ.Pract [Internet]. 2024 May 31 [cited 2024 Nov. 24];7(1):141-5. Available from: http://jurnalfkip.unram.ac.id/index.php/CEP/article/view/6326