Li, B., G. R. Roberts, A. Brumm, Y. J. Guo, B. Hakim, M. Ramli, M. Aubert, R. Grün, J.-X. Zhao, and E. W. Saptomo. “IRSL Dating of Fast-Fading Sanidine Feldspars from Sulawesi, Indonesia”. Ancient TL, vol. 34, no. 2, Nov. 2016, pp. 1-13, doi:10.26034/la.atl.2016.503.