Noor, Khalida Inayat, Muhammad Aslam Noor, and Kunrada Kankam. “On a New Generalization of the Lax-Milgram Lemma”. Earthline Journal of Mathematical Sciences 15, no. 1 (November 15, 2024): 23-34. Accessed September 27, 2025. https://www.earthlinepublishers.com/index.php/ejms/article/view/962.