ET AL., Zungum. Evaluation of heavy metals in singed edible cattle hides (Ponmo) from Yobe North, Nigeria. JOURNAL OF BASICS AND APPLIED SCIENCES RESEARCH, [S. l.], v. 3, n. 5, p. 153–160, 2025. DOI: 10.4314/jobasr.v3i5.17. Disponível em: https://jobasrfudutsinma.com/index.php/ojs-files/article/view/113. Acesso em: 15 apr. 2026.