1.
Nguyen Ngoc Thang, Nguyen Mai Chi Trung. Investigation of different heaviside function forms in discontinuity problems. JOMC [Internet]. 2025 May 28 [cited 2025 Dec. 7];15(01):Page 156 - Page 12. Available from: https://ojs.jomc.vn/index.php/en/article/view/923