Huang, H.,Yong Li, Y. & Campbell, J.K.

Nuñez, M., Beal, S.J., Jacquez, F.

Palmer, A., Norris, M., & Kelleher, J.

National Conference of State Legislatures

Barnes, A.J., Gower, A.L., Sajady, M., & Lingras, K.L.

Lalonde, J. & Thomson, A.E.

Kim, Y. Eunsu Ju, E., Rosenberg, R., & Farmer, E.M.Z.

Kull, M., Griffin, A.M., Alexcee, A., & Farrell, A.F.