Zawawi, Norakmalah Mohd, Faziena Hamzah, Harumi Veny, Miradatul Najwa Mohd Rodhi, and Mahanim Sarif. 2021. “Chemical and Electrochemical Properties of Bamboo Activated Carbon Activate Using Potassium Hydroxide Assisted by Microwave-Ultrasonic Irradiation”. ASEAN Journal of Chemical Engineering 21 (2), 211-24. https://dev.journal.ugm.ac.id/v3/AJChE/article/view/9199.