Sharma N, Aggarwal A, Sharma R. BIFRAMES AND THEIR PROPERTIES IN QUATERNIONIC HILBERT SPACES. BAREKENG: J. Math. & App. [Internet]. 24Aug.2026 [cited 25Aug.2026];20(4):2743-54. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/21552