Germi, F., Gabdushev, B. and Zakiyev, T. (2011) “Karachaganak field – innovational method of direct determination of saturates–waxes–aromatics– resins–asphaltens by TLC-FID technique”, Chemical Bulletin of Kazakh National University, 61(1), pp. 223-229. Available at: https://bulletin.chemistry.kz/index.php/kaznu/article/view/903 (Accessed: 4May2024).