ARIANTO, M.; RITONGA, A. H. ANALISA KADAR Pb PADA RAMBUT TUKANG BECAK SEKITARAN JALAN KAPTEN MUSLIM MEDAN. JURNAL ANALIS LABORATORIUM MEDIK, [S. l.], v. 4, n. 1, 2019. Disponível em: http://114.7.97.221/index.php/ALM/article/view/817. Acesso em: 26 nov. 2024.