Alfairus, Muh Qodri, Muhammad Raihan Mubaraq, and Alia Rezki Amalia. “Robust Panel Data Regression Model of Standard Error in Firm Size, Leverage, and Profitability on Firm Value (Case Study: The Indonesian Mining Sector, 2022–2024, Listed on the Indonesia Stock Exchange)”. VARIANSI: Journal of Statistics and Its application on Teaching and Research 8, no. 1 (April 18, 2026): 104-115. Accessed April 28, 2026. https://jurnalvariansi.unm.ac.id/index.php/variansi/article/view/515.