“IMPLEMENTASI PROGRAM ‘ZERO WASTE ’ DALAM MEMBENTUK KARAKTER PEDULI LINGKUNGAN  SISWA KELAS IV DI SDN 5 LABUHAN HAJI KABUPATEN LOMBOK TIMUR”, Sindoro, vol. 18, no. 2, pp. 3091–3100, Dec. 2025, Accessed: Oct. 02, 2026. [Online]. Available: https://cibjournal.com/index.php/sindoro/article/view/4699