TURMUZDI, Bayu; GUSTI RAHMI, Ennike; SAVITRI, Shanty; RAHMAWATI; ARAINA, Elga. Implementation of Positive Culture in Secondary Schools: An Observational Study at SMP Negeri 2 Palangka Raya. Perspektif Pendidikan dan Keguruan, Pekanbaru, Riau, Indonesia, v. 17, n. 2, p. 132–139, 2026. DOI: 10.25299/perspektif.2026.vol17(2).27436. Disponível em: https://journal.uir.ac.id/index.php/Perspektif/article/view/27436. Acesso em: 4 nov. 2026.