Recently, a construction of group divisible designs (GDDs) derived from the decoding of quadratic residue (QR) codes was given. In this paper, we extend the idea to obtain a new family of GDDs, which is also involved with a well-known balanced incomplete block design (BIBD).
"A Family of Group Divisible Designs with Arbitrary Block Sizes." Taiwanese J. Math. 23 (6) 1291 - 1302, December, 2019. https://doi.org/10.11650/tjm/190104