Hia, Asroni, Arianto Lahagu, Eka Septianti Laoli, and Wahyutra Adilman Telaumbanua. “Analysis of Micro Business Marketing Strategy in Facing Competition”. Golden Ratio of Data in Summary 4, no. 2 (October 30, 2024): 596–607. Accessed April 19, 2026. https://goldenratio.id/index.php/grdis/article/view/642.