Impregnasi Ekstrak Bunga Kiacret (Spathodea campanulata) Menggunakan Kaolin Pulau Bangka. Stannum : Jurnal Sains dan Terapan Kimia, [S. l.], v. 2, n. 1, p. 13–16, 2020. DOI: 10.33019/jstk.v2i1.1649. Disponível em: https://www.journal.ubb.ac.id/index.php/stannum/article/view/1649. Acesso em: 25 apr. 2026.