Ahmed, Khondokar M, and Saraban Tahora. “Multilinear Algebras and Tensors With Vector Subbundle of Manifolds”. Dhaka University Journal of Science 62, no. 1 (February 7, 2015): 31–35. Accessed October 19, 2024. https://banglajol.info/index.php/DUJS/article/view/21957.