References
- Anderson, R. P., and C. O. Handley. 2001. “A New Species of Three-Toed Sloth (Mammalia: Xenarthra) from Panama, with a Review of the Genus Bradypus.” Proceedings- Biological Society of Washington 114 (1): 1–33.
- Anderson, R. P., and C. O. Handley. 2002. “Dwarfism in Insular Sloths: Biogeography, Selection, and Evolutionary Rate.” Evolution 56 (5): 1045–1058. https://repository.si.edu/bitstream/handle/10088/1574/Anderson_and_Handley.pdf. https://doi.org/10.1554/0014-3820(2002)056[1045:DIISBS]2.0.CO;2.
- Avise, J. C., J. Arnold, R. M. Ball, E. Bermingham, T. Lamb, J. E. Neigel, C. A. Reeb, and N. C. Saunders. 1987. “Intraspecific Phylogeography: The Mitochondrial DNA Bridge between Population Genetics and Systematics.” Annual Review of Ecology and Systematics 18 (1): 489–522. https://doi.org/10.1146/annurev.es.18.110187.002421.
- Chen, C. H., and Y. C. Yang. 2019. “Revisiting the Effects of Project-Based Learning on Students’ Academic Achievement: A Meta-Analysis Investigating Moderators.” Educational Research Review 26: 71–81. https://doi.org/10.1016/j.edurev.2018.11.001.
- Schneider, R. M., J. Krajcik, R. W. Marx, and E. Soloway. 2002. “Performance of Students in Project-Based Science Classrooms on a National Measure of Science Achievement.” Journal of Research in Science Teaching 39 (5): 410–422. https://doi.org/10.1002/tea.10029.
- Thomas, J. W. 2000. A Review of Research on Project-based Learning. San Rafael, CA: Autodesk Foundation.