Field, J.H., Summerhayes, G.R., Luu, S., Coster, A.C.F., Ford, A., Mandui, Herman, Fullagar, R., Hayes, E., Leavesley, M., Lovave, M., and Kealhofer, L. (2020) Functional studies of flaked and ground stone artefacts reveal starchy tree nut and root exploitation in mid-Holocene highland New Guinea. The Holocene, 30 (9). pp. 1360-1374.