2023. Implementation Of A Character Education Program Through 5s Activities (Smile, Greetings, Sapa, Popular, Courteous) At State 100 Primary School Pekanbaru. Primary: Jurnal Pendidikan Guru Sekolah Dasar. 12, 5 (Oct. 2023), 1375–1387. DOI:https://doi.org/10.33578/10.33578/jpfkip.v12i5.10243.