Nguyen, Hanh H., Tran Duong Anh Tai, Duc T. Hoang, Uyen N. Le, Tang Thi Bich Van, and Vinh N. T. Pham. “Improvement of Precision of Numerical Calculations Using ‘multiple Precision computation’ Package”. Hue University Journal of Science: Natural Science 128, no. 1B (June 28, 2019): 29-34. Accessed November 15, 2024. http://222.255.146.83/index.php/hujos-ns/article/view/5301.