Yalman, Emine, Gabriella Federer-Kovacs, Tolga Depci, and Hani Al Khalaf. “A New Eco-Friendly and Low Cost Additive in Water Based Drilling Fluids”. Rudarsko-geološko-naftni zbornik 36, no. 5 (November 24, 2021). Accessed April 26, 2024. https://hrcak.srce.hr/ojs/index.php/rgn/article/view/18010.