%0 Journal Article
%T Group Divisible Variance ¨C Sum Third Order Rotatable Design through Balanced Incomplete Block Designs in Four Dimensions
%A G. Kerich
%A M. Kosgei
%A N. Chebet
%J Asian Journal of Probability and Statistics
%D 2018
%X (1) K. Rajyalakshmi, K. L. University, India.
%U http://www.sciencedomain.org/abstract/25527