Haslina, .-. et al. 2023. The Effect of Ratio of Methanol and Concentration of Methanol in Corn Silk Extracts with Ultrasonic-assisted Extraction. International Journal on Advanced Science, Engineering and Information Technology. 13, 1 (Jan. 2023), 97–103. DOI:https://doi.org/10.18517/ijaseit.13.1.16559.