2026. Influencer Authenticity and Homophily in Instagram Live Commerce: A Stimulus–Organism–Response Approach to Online Trust and Purchase Intention in Indonesia’s Local Skincare Industry. Community Engagement and Emergence Journal (CEEJ). 7, 5 (Oct. 2026), 5339–5354. DOI:https://doi.org/10.37385/ceej.v7i5.12190.