Simanullang, C., Indarti, S., Alwie, A.F. and Berampu, L.T. 2026. Renewable Natural Gas Adoption in Indonesia: A Systematic Literature Review on Green Trust, Perceived Value, and Digital Engagement. Jurnal Ilmiah Manajemen Kesatuan. 14, 1 (Jan. 2026), 549–560. DOI:https://doi.org/10.37641/jimkes.v14i1.4848.