Nanodots from Palm Kernel Cake Andrianopsyah Mas Jaya Putra, Nelma Fadila, Zahra Shafa Mujahidah, Dieni Mansur, Siti Nurul Aisyiyah Jenie, Yuliati Herbani, Yelfi Anwar and Anto Tri Sugiarto E3S Web Conf., 503 (2024) 02001 Published online: 20 March 2024 DOI: 10.1051/e3sconf/202450302001