Marliana M, Jumadi J, Muriman LOY, Amiruddin EE. THE RELATIONSHIP OF STUDENTS’ PERCEPTIONS AND ATTITUDES TOWARDS ENVIRONMENTAL SANITATION IN PRIMARY SCHOOL NEGERI 2 KATOBENGKE, BAUBAU CITY. Hearty [Internet]. 13 Agustus 2024 [dikutip 13 Maret 2025];12(3):510-7. Tersedia pada: http://360665.5mvk4.group/index.php/Hearty/article/view/15607