“The Socialization Activity ‘Sahabat Bumi: Anak Hebat Peduli Lingkungan’ at SD Negeri Bukit Rawi 1, Kahayan Tengah District, Pulang Pisau Regency, Central Kalimantan”. Bratasena: Jurnal Pengabdian Kepada Masyarakat, vol. 1, no. 1, Feb. 2026, pp. 15-22, https://jurnal.polstac.or.id/index.php/bratasena/article/view/75.