2026. The Importance of Social Capital Based Communication for Environmental Sustainability and Climate Action at RT 51 Baru Ilir Subdistrict, Balikpapan: Pentingnya Komunikasi Berbasis Modal Sosial Untuk Keberlanjutan Lingkungan dan Aksi Iklim di RT 51 Kelurahan Baru Ilir, Balikpapan. ANDIL Mulawarman Journal of Community Engagement. 3, 3 (Jul. 2026), 111–120. DOI:https://doi.org/10.30872/hatg8f56.