NNOLI, Juliana Nkiru; ONWUDINJO, Felicity Uju. Identifying the Process Skills Involved in Teaching Chemistry through the Extraction of Oil from Castor Oil Seed. Journal of Chemistry Studies, [S. l.], v. 3, n. 1, p. 01–06, 2023. DOI: 10.32996/jcs.2024.3.1.1. Disponível em: https://al-kindipublishers.org/index.php/jcs/article/view/6545. Acesso em: 7 sep. 2025.