SIREGAR, Siti Romaito; INDRIANI, Fatma; MASYITHAH, Ruhul; BATUBARA, Rini Warahmah; PUTRI, Adelia; HARAHAP, Dwi Adelia Putri. MANAGEMENT OF HAZARDOUS AND TOXIC WASTE (B3) AT MENTAL HOSPITAL X IN MEDAN CITY. HEARTY, [S. l.], v. 14, n. 2, p. 479–485, 2026. DOI: 10.32832/hearty.v14i2.21839. Disponível em: http://150.107.142.43/index.php/Hearty/article/view/21839. Acesso em: 2 nov. 2026.