FARAMAYUDA, FAHRAUK, TOTIK SRI MARIANI, ELFAHMI, and SUKRASNO. “PHYTOCHEMICAL ANALYSIS OF CALLUS TWO VARIETIES ORTHOSIPHON ARISTATUS (BLUME) MIQ ON MURASHIGE AND SKOOG MEDIA: A STRATEGIC STEP OF SECONDARY METABOLITE PRODUCTION”. International Journal of Applied Pharmaceutics 13, no. 2 (February 10, 2021): 71–77. Accessed January 28, 2022. https://innovareacademics.in/journals/index.php/ijap/article/view/41089.