Michael, Patrick S., and Topas M. Peter. “Sweet Potato Is a Strategic Root Crop in Oceania: A Synthesis of the past Research and Future Direction”. SAINS TANAH - Journal of Soil Science and Agroclimatology 20, no. 1 (June 19, 2023): 51–65. Accessed October 12, 2026. https://jurnal.uns.ac.id/tanah/article/view/66319.