Items where Author is "Nkrumah, Frank Kwarteng"
![[up]](/style/images/multi_up.png)
Up a levelGroup by: Item Type | No Grouping
Number of items: 1.
Gyampoh, Samuel Amoh and Nkrumah, Frank Kwarteng (2020) Robertson – Walker Metric in (2 + 1) – Dimensions: The 2 – D Coordinate Subspaces and Their Curvature. Asian Research Journal of Mathematics, 16 (7). pp. 67-77. ISSN 2456-477X