Itto Turyandi, Wanda Alicia Andin, Muhammad Rangga Wibiksana and Silvi Andriyani Wardani 2026. Net Profit Margin (Npm) Analysis in Measuring SK Hynix Inc.’S Financial Performance Against Semiconductor Market Fluctuations 2020-2024. Jurnal Dialektika: Jurnal Ilmu Sosial. 24, 1 (Feb. 2026), 154–161. DOI:https://doi.org/10.63309/dialektika.v24i1.967.