A paper published
Autufuga, Dolly, Seth Quintus, Kyungsoo Yoo, Stephanie Day, Jennifer Huebert, Jonathan Deenik, and Noa Kekuewa Lincoln. “Distribution of Soil Nutrients and Ancient Agriculture on Young Volcanic Soils of Ta‘ū, American Samoa.” Soil Systems 7, no. 2 (May 18, 2023): 52. https://doi.org/10.3390/soilsystems7020052.