RAHMAH, A. ‘AZIZAH N.; SOFA, W. A. REVEALING THE STICKY FLOOR EFFECT OF THE GENDER WAGE GAP IN INDONESIA BY USING AN UNCONDITIONAL QUANTILE REGRESSION WITH RIF-OLS APPROACH. BAREKENG: Jurnal Ilmu Matematika dan Terapan, v. 20, n. 2, p. 1047–1060, 26 jan. 2026.