“THE INTERNALIZATION OF ‘MARI BUANG SAMPAH PADA TEMPATNYA’ (MARBUNGSAMTEM) PROGRAM TO THE CHARACTER OF ENVIRONMENTAL CARE AT SDN TAMAN CIRUAS PERMAI” (2021) Primary: Jurnal Pendidikan Guru Sekolah Dasar, 10(5), pp. 1338–1346. doi:10.33578/jpfkip.v10i5.8277.