Robiatul Adewiyeh and Shofia Hidayah 2026. ANALYSIS OF ERRORS MADE BY YEAR 8 PUPILS AT DARUT TAQWA SECONDARY SCHOOL IN UNDERSTANDING THE CONCEPT OF POWERS OF NUMBERS BASED ON NEWMAN’S STAGES. Jurnal Ikhtibar Nusantara. 5, 3 (Jul. 2026), 74–85. DOI:https://doi.org/10.62901/j-ikhsan.v5i3.613.