Determination of Benzene, Toluene, Ethylbenzene and Xylenes (BTEX) in Produced Water by Solid Phase Microextraction with Gas Chromatography Flame Ionization Detector (GC-FID). ces2. Published online 31 ديسمبر، 2015:490-502. تاريخ الوصول أبريل 2, 2025. https://conf.asmarya.edu.ly/index.php/ces2/article/view/675