My query may be only pertinent for the USA, where decolonization is a necessary part of library and archive practice due to the degree of racist, capitalist and colonialist content of American libraries and the exclusion of a large part of local and indigenous histories.
I hereby searched for resources you may consider of value for your work:
1) Lilley S. Transformation of library and information management: Decolonization or Indigenization? IFLA Journal. 2021;47(3):305-312. doi:10.1177/03400352211023071 Available at: Article Transformation of library and information management: Decolo...