Alfairus, M. Q., Mubaraq, M. R. and Amalia, A. R. (2026) “Robust Standard Error Panel Regression of Firm Size, Leverage, Profitability on Firm Value: Indonesian Mining 2022–2024”, VARIANSI: Journal of Statistics and Its application on Teaching and Research, 8(1), pp. 104-115. doi: 10.35580/variansiunm515.