Abdiwi F. Orientation Angles Quantification for Commingled Fibre/Polypropylene Engineering Fabric Using Partly-Computerized Edge-Detection Image Processing Techniq. م غ ت [انترنت]. 14 نوفمبر، 2025 [وثق 15 مارس، 2026];1(4):28-39. موجود في: http://gjt.scitech-gh.edu.ly/ojs-3.3.0-16/index.php/gjt_Journal/article/view/72