Amanda, Mutia, and Abdul Karim Batubara. “Public Perception of a Mining Company’s Instagram Account As a Sustainable Enterprise (Case Study of the Instagram Account @agincourtresources) ”. Journal La Sociale 6, no. 5 (July 15, 2025): 1393-1407. Accessed August 28, 2026. https://newinera.com/index.php/JournalLaSociale/article/view/5430.