Rungswang, W., Jarumaneeroj, C. and soontorn, C. 2026. APPLICATION OF SMALL-ANGLE X-RAY SCATTERING (SAXS) VIA SYNCHROTRON RADIATION FOR STRUCTURAL ANALYSIS OF SEMI-CRYSTALLINE POLYMER: STUDY CASES FROM POLYPROPYLENE FOR INDUSTRIAL USAGE. Suranaree Journal of Science and Technology. 22, 3 (Aug. 2026), 265–276.