Working Document Series Open Access A Mathematical Aso-Oke: Ndebele dolls, vertex-edge graphs, cryptology and number patterns in the lives of African Women in Agricultural Research and Development (AWARD) M. A. Nkechi · W. Olabukunola · O. Tolulope · S. Williams The Mathematical Aso-Oke: Ndebele dolls, vertex-edge graphs, cryptology and number patterns in the lives of African Women in Agricultural Research and Development (AWARD) stems from work within the 2014 Carnegie African diaspora fellowship… RUF-37626 2016 CC BY 4.0 3 May 2018