CAHYARI, K.; ALHUSNAH, D. .; ZULKANIA, A. Synthesis of Adsorbent from Palm Kernel Shell through Microwave-Alkali Assisted Delignification and Its Performance in Used Palm Cooking Oil Purification. INDONESIAN JOURNAL OF CHEMICAL RESEARCH, [S. l.], v. 9, n. 2, 2024. DOI: 10.20885/ijcr.vol9.iss2.art1. Disponível em: https://journal.uii.ac.id/chemical/article/view/35953. Acesso em: 3 feb. 2026.