OKON, Akpan Ita; SUNDAY, William Eddy; PETER, Inyang Ephraim. DETERMINATION OF HEAVY METAL CONTENTS IN FLUTED PUMPKIN LEAVES (TELFAIRIA OCCIDENTALIS) ALONG ROADSIDES IN CALABAR, NIGERIA. European Scientific Journal, ESJ, [S. l.], v. 11, n. 33, 2015. Disponível em: https://test.eujournal.org/index.php/esj/article/view/6660. Acesso em: 30 apr. 2025.