AMNITA, Elma Silvia; SIHOTANG, Hotmaulina. Pengembangan Budaya 5S (Sapa, Salam, Senyum, Sopan, dan Santun): Perkembangan Kepribadian Peserta Didik di SMA Charitas Jakarta. Jurnal Pendidikan Tambusai, [S. l.], v. 7, n. 3, p. 18008–18017, 2023. DOI: 10.31004/jptam.v7i3.11493. Disponível em: https://jptam.org/index.php/jptam/article/view/11493. Acesso em: 7 nov. 2024.